UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6UvcB28ZfUxcZ9cLXIS93DgSDH+TWYAidDQL0a9znk=' 
WHERE 
  key_id = '7bb65a61c647025f2bb332e9be9c4f6274aaf4d70a089335ee0b25d82c34a62a' 
  AND (
    token = 'g6UvcB28ZfUxcZ9cLXIS93DgSDH+TWYAidDQL0a9znk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )