UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QE0FZQWCBhY5QH51LBKZbMlbVs+108nwSaN+jXH+SA=' 
WHERE 
  key_id = 'e65de84b4a4679ad3eaae207bb805240bc1ee62b42fcdd059fdd1569e37dca01' 
  AND (
    token = '/QE0FZQWCBhY5QH51LBKZbMlbVs+108nwSaN+jXH+SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )