UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXycsrZiiHnPEyzAu8qL2XKrOI9wS5WRSf0a97FKyEA=' 
WHERE 
  key_id = '7285cae6513d002f8a7c5c0a38a287b97259d2b90a3204af8a7ed8e9f488335e' 
  AND (
    token = 'VXycsrZiiHnPEyzAu8qL2XKrOI9wS5WRSf0a97FKyEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )