UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXWPpJYbQ1zjBVsrv73lou51kRD040afYqMM/P5JvEI=' 
WHERE 
  key_id = 'c70adc1468b439fc97aec6bb3494faa2830eddb05b48bf946df74e09f4371a75' 
  AND (
    token = 'eXWPpJYbQ1zjBVsrv73lou51kRD040afYqMM/P5JvEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )