UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hkz90v8td1++0c/lQm+ksHFMXphGeVr3kaB55O77B2Y=' 
WHERE 
  key_id = '6560b51c960a0523723693f4d2ef447f815811f4a93021ed7cf7570ff86549f7' 
  AND (
    token = 'Hkz90v8td1++0c/lQm+ksHFMXphGeVr3kaB55O77B2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )