UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+epMWzraLqatQJb3pPzmKVpsoa6ZK+2xLyDb2LUNtkQ=' 
WHERE 
  key_id = 'a6a913b2a60d5e561b5e2c45f1c62df377aebafd2286d02713b59e10fcbd5e4d' 
  AND (
    token = '+epMWzraLqatQJb3pPzmKVpsoa6ZK+2xLyDb2LUNtkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )