UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VU5T6tk1tLAohKLLiHSGok7BtSltIGfuaI7KWkKPVg=' 
WHERE 
  key_id = '4402202a32481f79b2e2b6259af8bc804a44b309f6469792dc4a78c8a2a0476a' 
  AND (
    token = '9VU5T6tk1tLAohKLLiHSGok7BtSltIGfuaI7KWkKPVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )