UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pl62ejrqjdaqcSscrH1MqmHAlZ6il5htcHuuM9Ib4+g=' 
WHERE 
  key_id = '99600cb2a34b889fe4ee5a04c564a322b2cd2cfeb988f2cd271409302598d04f' 
  AND (
    token = 'Pl62ejrqjdaqcSscrH1MqmHAlZ6il5htcHuuM9Ib4+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )