UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5ISyXICA9uNoEak4h/qnVpACjwD+LjqzWD60gLZeY4=' 
WHERE 
  key_id = '468878369111ba9cbc3d81c602f30b1614d1c7d7315d96988d90c13ef2fbaed7' 
  AND (
    token = 'W5ISyXICA9uNoEak4h/qnVpACjwD+LjqzWD60gLZeY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )