UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvmzlSQkP7o/Ht0ZEFvz1XzwqzypEO0WcT6eIW2aDDM=' 
WHERE 
  key_id = 'ffce25937eeb01b04b92ccf505168cf4574aa22f87878be0fceb2e103d209f60' 
  AND (
    token = 'hvmzlSQkP7o/Ht0ZEFvz1XzwqzypEO0WcT6eIW2aDDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )