UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofqsZs2d9bGSNtsAdY8EyhrJQx27TeLdBuf76uMjU84=' 
WHERE 
  key_id = '4506975591c868aa38f718a2ae293cf1959138c26198332bd425af3ade235aba' 
  AND (
    token = 'ofqsZs2d9bGSNtsAdY8EyhrJQx27TeLdBuf76uMjU84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )