UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GShuVmjl1DiUJCfvnszP7Rw/LyU6+lppcmWKIEmJYA=' 
WHERE 
  key_id = '1e19ac0c1d5232f3e228503bb140077b18ff638596feea7a3aaba4a2b6a1a1d3' 
  AND (
    token = '/GShuVmjl1DiUJCfvnszP7Rw/LyU6+lppcmWKIEmJYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )