UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnlkBn329dtz3xY3Awae9fo0bcKrY83D2mReR1PEVDM=' 
WHERE 
  key_id = 'f4380bb9489089119530b9fc937f0ce8b70af25ea16e92043666957805a1496b' 
  AND (
    token = 'jnlkBn329dtz3xY3Awae9fo0bcKrY83D2mReR1PEVDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )