UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4ShtmiKl4tO1pDB+rFrqMbArgmrNTxMRrkknJ1GYwM=' 
WHERE 
  key_id = 'f735caf8546786e1a4905d633f6dd798ff507475832653b86128345b20d57e9f' 
  AND (
    token = 'd4ShtmiKl4tO1pDB+rFrqMbArgmrNTxMRrkknJ1GYwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )