UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kpg9sZ4H56MTLA+Iov3u2207tPlOc2C3gKDfJoEhHlA=' 
WHERE 
  key_id = '09ab5b0a1e9131b6487761cf511222b95940052ca075370b926caabf5500bc6a' 
  AND (
    token = 'Kpg9sZ4H56MTLA+Iov3u2207tPlOc2C3gKDfJoEhHlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )