UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e1UzBzdepgs4N7OrvpB8v4fD7+KTbLpRBS4WZY7Wg8=' 
WHERE 
  key_id = '8fe7be01cfa6c58e1b7c30c029408ba2be833cf559be7689ebd8a76c97e9a204' 
  AND (
    token = '2e1UzBzdepgs4N7OrvpB8v4fD7+KTbLpRBS4WZY7Wg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )