UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLyxJuDn6mPoynZ0HrHSmtU03YTwmjnUW/bCNi17P68=' 
WHERE 
  key_id = 'd4c9b613d0c78372c75e44627df6e890dc8ee87cf414cbe78729e9130bb32782' 
  AND (
    token = 'pLyxJuDn6mPoynZ0HrHSmtU03YTwmjnUW/bCNi17P68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )