UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPyuebZE5mlzKDy4xGUs8Gl58fZGrRDu3xUCe51XPfE=' 
WHERE 
  key_id = '77d5d25e0f96cb6f768dd1c399244703a789b6580f723cc67fee8cd53b24a75c' 
  AND (
    token = 'TPyuebZE5mlzKDy4xGUs8Gl58fZGrRDu3xUCe51XPfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )