UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zO9tcDZxFqViKm71NjdW+Sh0OQKI7pAit7WLRQZIGLY=' 
WHERE 
  key_id = '92928798072f8be62c26d747e670f81dc507ac1ba156b2ec18291396973b6aef' 
  AND (
    token = 'zO9tcDZxFqViKm71NjdW+Sh0OQKI7pAit7WLRQZIGLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )