UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvQJaUKUIyS+oWhSPXveBPfuz/ApEBHa63FquhRZwsg=' 
WHERE 
  key_id = 'a28f548b5fa24eb5c47885d53ecac9e7a97b62bb6b5558d459dd63a8534a1570' 
  AND (
    token = 'zvQJaUKUIyS+oWhSPXveBPfuz/ApEBHa63FquhRZwsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )