UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTGco/0mGjvRo78THOJuJLjfawPxICR++1pFWCyU6vU=' 
WHERE 
  key_id = '6f5a9c7a691ae2361c289bf88e62cb79864247fa978c602e33b1d7ce7395aa37' 
  AND (
    token = 'hTGco/0mGjvRo78THOJuJLjfawPxICR++1pFWCyU6vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )