UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj7iSf/NABklhDx6585ml93qlV95wtupCMbb8Sc5sn0=' 
WHERE 
  key_id = '3116b124c053e7819be2a2b2649131ffff496a316413a29d0f55166ac7491700' 
  AND (
    token = 'uj7iSf/NABklhDx6585ml93qlV95wtupCMbb8Sc5sn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )