UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuoPreDbTj57Re7wqgavYcLemqz/PbFt0gMcUKpdrSo=' 
WHERE 
  key_id = '79de872455418124bc5c46beccf254de46fe70944613d57fa98a5e8451123e7a' 
  AND (
    token = 'JuoPreDbTj57Re7wqgavYcLemqz/PbFt0gMcUKpdrSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )