UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwgHy71E6CAVd33rSKgnh+yTNfV+2Sk9Wo/Erqeurho=' 
WHERE 
  key_id = '697bd107090c42ea23b40cbdc0aa9f22cca7f08ed97daecc85093d88369dd65f' 
  AND (
    token = 'RwgHy71E6CAVd33rSKgnh+yTNfV+2Sk9Wo/Erqeurho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )