UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDLvtYo1lPHWkSd0MGb5WVteic5tsCdf+uEsNSXiwiw=' 
WHERE 
  key_id = '533227a57a864fb8770de46c3e9b59bfc91b834be582cd62784310d6fc47e726' 
  AND (
    token = 'nDLvtYo1lPHWkSd0MGb5WVteic5tsCdf+uEsNSXiwiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )