UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cyveicIgbrn8h4MWy8reWaM2qOoiJqe/P1vTXsNxpBA=' 
WHERE 
  key_id = 'cf6ec7e149ca4537f488bd1581e8a8706535dfde824d571ed0341472cf5f124a' 
  AND (
    token = 'cyveicIgbrn8h4MWy8reWaM2qOoiJqe/P1vTXsNxpBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )