UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMQX0c4WVsX04ym11/YmVuADyZi+M6S65LwUQZW9dUQ=' 
WHERE 
  key_id = '92b8def23f7e7f0942af567430f69ead49f5d4655f0c8d3d28fe87e560d6f2c8' 
  AND (
    token = 'gMQX0c4WVsX04ym11/YmVuADyZi+M6S65LwUQZW9dUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )