UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srMCFw3zK+HyqtwTnU/rRpWcZsG251PAmwRAXnAlvy4=' 
WHERE 
  key_id = '9e6d69d72a063fee0a3d0f28fc37cb7a083d4d41b53d5654053702e43183c378' 
  AND (
    token = 'srMCFw3zK+HyqtwTnU/rRpWcZsG251PAmwRAXnAlvy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )