UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJQXkDbkfdZmQxWgblMLZVkE9jJPIJCFozbDVhYVRDU=' 
WHERE 
  key_id = '1fe6be570c5dcf2f45ed8dfde1a4eaa7f83674c303ff3616da34d82565b9fa27' 
  AND (
    token = 'WJQXkDbkfdZmQxWgblMLZVkE9jJPIJCFozbDVhYVRDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )