UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuonBzRKSmOZ8Xn6vcq1dnIFnexnsMOZlpLINs1ELic=' 
WHERE 
  key_id = 'd7a790232ca6c147954246c0b067140a3b1e8f3f2984f347a6249bdc8d92e6ea' 
  AND (
    token = 'yuonBzRKSmOZ8Xn6vcq1dnIFnexnsMOZlpLINs1ELic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )