UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDfyN5ACK1f/0RrFkg3Z/nzXAj6/CW8vWknYIJETycU=' 
WHERE 
  key_id = '5141ed9a3ab46d99074cf3a26afc8838649e11c10845eb4cd3765dc75c543d56' 
  AND (
    token = 'GDfyN5ACK1f/0RrFkg3Z/nzXAj6/CW8vWknYIJETycU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )