UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+0IhKzaoM9KkgwkRCraTSKocDPdX1KimQTu4qItveo=' 
WHERE 
  key_id = '49539fd4931d6dd33b47dfe8c5b3d4b36492bb7a4e4105f2fa2aecfde71b7025' 
  AND (
    token = 's+0IhKzaoM9KkgwkRCraTSKocDPdX1KimQTu4qItveo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )