UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBDcvYtEmZ8yt6VJo5Xd6+7Squ2IlCueJN1ZAXO7S2w=' 
WHERE 
  key_id = '7482b51a555c083b3a1c79c5361979200976b61925a8db439b4ee7031946579c' 
  AND (
    token = 'pBDcvYtEmZ8yt6VJo5Xd6+7Squ2IlCueJN1ZAXO7S2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )