UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NH2SygJ9eWWuLcVDDs9fbPDyn8CEBuSFfxUm3VAv+d4=' 
WHERE 
  key_id = 'bb47ed9ddfd1565a1b2c3613cdcba04051ed184162998191c0c23981a83edcd4' 
  AND (
    token = 'NH2SygJ9eWWuLcVDDs9fbPDyn8CEBuSFfxUm3VAv+d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )