UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayeaYF6mbYN5L4HbhIuicVAhHYv4XN+WZpFNN6NRuxY=' 
WHERE 
  key_id = 'c84be54806dbdb3b0a32e5612347d6b91616d60a95500e5becb6bcf4af7189c2' 
  AND (
    token = 'ayeaYF6mbYN5L4HbhIuicVAhHYv4XN+WZpFNN6NRuxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )