UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3dF8SIXSy0nCodRKsAxZAF2bZDHhkz+5K/vP5yjUAE=' 
WHERE 
  key_id = '4dde01d31c59e072401e988c2ddea05bc0da9aec2511a66c2a71889ed3cc9cca' 
  AND (
    token = 'q3dF8SIXSy0nCodRKsAxZAF2bZDHhkz+5K/vP5yjUAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )