UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwrE0uPd4CvaJMPDTaQBIYthiOFj/GP4HGQopn0EmkI=' 
WHERE 
  key_id = '6ec16306302d03d551f496d6ee340f7dd972ce7813092a4ef0f8d86fe33bebbe' 
  AND (
    token = 'LwrE0uPd4CvaJMPDTaQBIYthiOFj/GP4HGQopn0EmkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )