UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G99/SNXTCrBtDVjly5okA5znqLJLgDwmMzW1rbIPTW4=' 
WHERE 
  key_id = '34c153a532ec7a854b404b417da513f94e9c1a926424016bf72cd767e19b93b7' 
  AND (
    token = 'G99/SNXTCrBtDVjly5okA5znqLJLgDwmMzW1rbIPTW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )