UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Paf0U+USWoT/vP20JiTrKoesohKPT0x/Hki8eagIV24=' 
WHERE 
  key_id = '3fe6c92ba18814c2cf837b09e8b4fca26e778703c306b6c846711ede53600a32' 
  AND (
    token = 'Paf0U+USWoT/vP20JiTrKoesohKPT0x/Hki8eagIV24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )