UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b814KK+1s0eR+5icAM22FS0LCupWVlu/FB0KWhG94a8=' 
WHERE 
  key_id = '2c41f61f5f4f9e24b85b3529c15982e08875dd9f91417e537c03c1cb7c073f35' 
  AND (
    token = 'b814KK+1s0eR+5icAM22FS0LCupWVlu/FB0KWhG94a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )