UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6n5PXQDd5A4yG4rAMyMTvnU018aBBvtG8nJ2Nbc/FnE=' 
WHERE 
  key_id = '015cac9bb6ed9fe06314387a3b161513bcd1cfa08602d33b7c682e668434a5aa' 
  AND (
    token = '6n5PXQDd5A4yG4rAMyMTvnU018aBBvtG8nJ2Nbc/FnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )