UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Od7Ez30kkuky0Kj/wueYqrRlLUwPv2UX7uaKWAkDPwo=' 
WHERE 
  key_id = '26dee47ab12cd161cefc9e0f8818ad55d0f488e82f512f8af51255a9174f824c' 
  AND (
    token = 'Od7Ez30kkuky0Kj/wueYqrRlLUwPv2UX7uaKWAkDPwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )