UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFohtnC2Xhq2bWwo2XCTFGvBIv8iuQXYCwE3zr2xFwc=' 
WHERE 
  key_id = 'f903ffb9490c83057322c838c784586cc37f11cb26cc7d87dc0f57728e80bde8' 
  AND (
    token = 'UFohtnC2Xhq2bWwo2XCTFGvBIv8iuQXYCwE3zr2xFwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )