UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n+4tWyd2pZv1cmvXmVAgbc+jlX8CyWVHdpWKRpfxDs=' 
WHERE 
  key_id = 'bc55c14ab04849415292a0aa8364cb595a3fc07ddfc1cf50cc2595d78cb61121' 
  AND (
    token = '3n+4tWyd2pZv1cmvXmVAgbc+jlX8CyWVHdpWKRpfxDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )