UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VtNgI+oQsrgi8oPCQuaIobeXLHx4WBx8OaHyjs/yLc=' 
WHERE 
  key_id = 'd75e7074a8658a18d3ee4b5b8efcabb523a99175afb6affce8d8a3e0b9d60b71' 
  AND (
    token = '2VtNgI+oQsrgi8oPCQuaIobeXLHx4WBx8OaHyjs/yLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )