UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISSLIY4hxVQ83JfwmHA/aFfP+AU3YO3RwPY//YBFYvU=' 
WHERE 
  key_id = 'a945f78aabb69da19dda44de9a3eb7f5026a1a1d2675a6c5b987e0b86ee98f69' 
  AND (
    token = 'ISSLIY4hxVQ83JfwmHA/aFfP+AU3YO3RwPY//YBFYvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )