UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ktx5CHJGkPwHkkAnoiqJTsomm9gR4/uzoLgNavMmA38=' 
WHERE 
  key_id = 'e2daf2433664cb679544c3f402a27644a1160ec9fc706122a4cb56a753a4191b' 
  AND (
    token = 'Ktx5CHJGkPwHkkAnoiqJTsomm9gR4/uzoLgNavMmA38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )