UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3k64ageobjyqUqe0H+zaUG3syqQnFH6a/e7/6NZHi6U=' 
WHERE 
  key_id = '09f8081c3d01a0330dfc675c4a3c278d5472546de39b0cf90c4d77265171779b' 
  AND (
    token = '3k64ageobjyqUqe0H+zaUG3syqQnFH6a/e7/6NZHi6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )