UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4pv+S21P6Vn8aynuQ9NVGM0Mwkq/Z/O50pveKRnxBo=' 
WHERE 
  key_id = '65ae491e0777dbb59e73958aeed1d684e7b083f5703b8c62979568aa3367f371' 
  AND (
    token = 'q4pv+S21P6Vn8aynuQ9NVGM0Mwkq/Z/O50pveKRnxBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )