UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GYtpPRo1ABnm9e8vTUF605QxjGUaKDQhCLW+4tOyJs=' 
WHERE 
  key_id = '272279ca3e6d7d4823d9e9c0039fa92a1516a6d672746df848e55336bd7004bb' 
  AND (
    token = '3GYtpPRo1ABnm9e8vTUF605QxjGUaKDQhCLW+4tOyJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )