UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/40wrJ2m9JSCHXn9yrCHXDj5BtLlzPoJc9PPzNNdZs=' 
WHERE 
  key_id = '4f36627f50408876aa27e74c046686175f1ed1f8cc1566b643bf16d69374937d' 
  AND (
    token = '1/40wrJ2m9JSCHXn9yrCHXDj5BtLlzPoJc9PPzNNdZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )