UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlEsxSuUXTdfopiI0OwFnln3yeiw4yGKJccyf/9D9jc=' 
WHERE 
  key_id = 'a5d731e335667889330b01058e919b12b6465a286593c00ab31115b36cd473ad' 
  AND (
    token = 'QlEsxSuUXTdfopiI0OwFnln3yeiw4yGKJccyf/9D9jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )