UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JigeVeUXVCbY15clFTk6CfBsZXhxUQbIAe1wpJLFc84=' 
WHERE 
  key_id = '5526cdc2749a6bab693b4e2078471415fb26a80ef66a998c0e0b719e273c1620' 
  AND (
    token = 'JigeVeUXVCbY15clFTk6CfBsZXhxUQbIAe1wpJLFc84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )