UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeEYy31ZlrO6Jxg9XryEzKYxsRVgwGRcY5YxOuDXgaA=' 
WHERE 
  key_id = '3e3805cb2948d37f580064394a405fb4600a0cbb66b66cbbc9cd564dc0ef4c0d' 
  AND (
    token = 'XeEYy31ZlrO6Jxg9XryEzKYxsRVgwGRcY5YxOuDXgaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )