UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HoKKFhcSIcDOsKj8EFGnCKL5g54vwJ+CtaUgPWkBYmI=' 
WHERE 
  key_id = 'a68e71d23c03413340a0c15fda5275507d6fea9d5d77b814915fc595078fbc70' 
  AND (
    token = 'HoKKFhcSIcDOsKj8EFGnCKL5g54vwJ+CtaUgPWkBYmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )