UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40q6/j847dApQTFoncmexpnhtYN7yHPOqEfgCFtEXOs=' 
WHERE 
  key_id = 'c63196e0b4a27435e21c878f3a351fe7e5f975e17fe084d12e552e0fb67dfc53' 
  AND (
    token = '40q6/j847dApQTFoncmexpnhtYN7yHPOqEfgCFtEXOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )