UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQgMSQE+klskRkBC6zEtHzoke0u0yQ0ku07jT/66cf8=' 
WHERE 
  key_id = 'd81a2fb690f776883b1ab8f6306e54a90ebd10390789401197e860e69c0df106' 
  AND (
    token = 'qQgMSQE+klskRkBC6zEtHzoke0u0yQ0ku07jT/66cf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )