UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0Xeemvq/O8c7ZTuN9D2H89UrY+blzd+Z+zcpoE0/5A=' 
WHERE 
  key_id = 'c1e43694f6a71577b75849c5e90935c6e8801a2874c5eb01c6ad2a8138e59731' 
  AND (
    token = 'V0Xeemvq/O8c7ZTuN9D2H89UrY+blzd+Z+zcpoE0/5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )