UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADXs2uPsT4b2i/kpS6MpPrMtkEoTJYivFwAUebwUnNw=' 
WHERE 
  key_id = '684479dc0bddef5300be012dc90a07910431f9f15818290514a6652926342ff4' 
  AND (
    token = 'ADXs2uPsT4b2i/kpS6MpPrMtkEoTJYivFwAUebwUnNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )