UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXqk2H4pO1AorgZTlVPHmko5fddAUfguwkkeZb97f3o=' 
WHERE 
  key_id = 'eef989fd09b8334bcf93fafb26bf53b9c06be4ae29ace1fd4d97ee896b12fc94' 
  AND (
    token = 'GXqk2H4pO1AorgZTlVPHmko5fddAUfguwkkeZb97f3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )