UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBsRvgauYqzN6QKCYAZLnbhSJj3drA34eCw31Pd1EMQ=' 
WHERE 
  key_id = '426866251ed6759243616d0b4d24c6e05eb04d7f796fcbc83fae3d8da8f39108' 
  AND (
    token = 'mBsRvgauYqzN6QKCYAZLnbhSJj3drA34eCw31Pd1EMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032