UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ7hgwVw5SITlXHw0S0d1pvPt7rDw8oPbk4fxk0iQbM=' 
WHERE 
  key_id = 'f7cdb93f52dd2fb46f35dd0d6c19d1cb34d6ed74cbf07e5eca581545ed918388' 
  AND (
    token = 'LQ7hgwVw5SITlXHw0S0d1pvPt7rDw8oPbk4fxk0iQbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )