UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gi7ZIp40BVocYd8V1LE2fGY0YR3NkQGijPNzLSm/1yI=' 
WHERE 
  key_id = 'e1570f2cae90bf2e230384a685b5c5c45f1d6bbde8527ac14fae511222cdeac2' 
  AND (
    token = 'gi7ZIp40BVocYd8V1LE2fGY0YR3NkQGijPNzLSm/1yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )