UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrUFUD/lgeHWXuax/ThaIPqa5aiBd2fuUdDQqpVi+AI=' 
WHERE 
  key_id = '1ef857b705a9ba96a366b611dc3aa37b444205a154a49f1bd3cccd8a9f2bf5de' 
  AND (
    token = 'QrUFUD/lgeHWXuax/ThaIPqa5aiBd2fuUdDQqpVi+AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )