UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6Ri/YLI80yAHNoNO9EZg8ttOXBgP3nJWVnlTdd3UIQ=' 
WHERE 
  key_id = 'e1d05e5c0fd5f6db3642ab8e5337c3fd58cdb9e95e1221244de15e0601491127' 
  AND (
    token = 'U6Ri/YLI80yAHNoNO9EZg8ttOXBgP3nJWVnlTdd3UIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )