UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtAVFtTG9Km6JuLFnSeSz4psj5zuPxmOdPaHqPyPEFw=' 
WHERE 
  key_id = 'ad67a1b0d3b29fecf0d02866ae34455d95f3e8b82aa8aa62851b9c357c69cb12' 
  AND (
    token = 'GtAVFtTG9Km6JuLFnSeSz4psj5zuPxmOdPaHqPyPEFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )