UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5aJLirKxT73HLLsPBD/B/q1HZbwqludlqNqN8usAIw=' 
WHERE 
  key_id = '9dbe8e058176ee021bac365efd2d8856c6928844303f31684cdbfad104a68c64' 
  AND (
    token = 'z5aJLirKxT73HLLsPBD/B/q1HZbwqludlqNqN8usAIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )