UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgvrhvgA/DEkA7seU1rzdCFcHwQxewt2d771tqeaOcc=' 
WHERE 
  key_id = '06de984483a2bfd721e64d56c53fb03853041a6e5463bf1954a49a8b76345903' 
  AND (
    token = 'kgvrhvgA/DEkA7seU1rzdCFcHwQxewt2d771tqeaOcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )