UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7UW3nf3ywd9TR0FcXRKvryGNRPLPR163CVh1vUL/08=' 
WHERE 
  key_id = '7ece929ca0723f0da875e2615bdceee5c00403086195688e6b7ff8189dae6a41' 
  AND (
    token = 'V7UW3nf3ywd9TR0FcXRKvryGNRPLPR163CVh1vUL/08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )