UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R34uu2XVFcXVa1IotWgJ3dvKHxTlMD1dq4LYOcwegI=' 
WHERE 
  key_id = '1e80b97dcd7d2d7a1fdc4ae2cbde772254e62db101e495d34be588339ed4de73' 
  AND (
    token = '0R34uu2XVFcXVa1IotWgJ3dvKHxTlMD1dq4LYOcwegI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )