UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWT5L+xc/7BpI/zg4d0LLNd19M8YLmf9EUWFReoZLc0=' 
WHERE 
  key_id = '3197cafe1592f1505fa7cc2f59a236b4947f7b32a958bdcb6aba5e76231b0418' 
  AND (
    token = 'gWT5L+xc/7BpI/zg4d0LLNd19M8YLmf9EUWFReoZLc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )