UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Y8G6FWexBZ6vm8soZfJu5qHDWt3+oWvBLOlXLL9Wjw=' 
WHERE 
  key_id = '6cb4454a96b202f64835c8ea7b63d03235dd6883a5e2c0b5782ced0f010488d2' 
  AND (
    token = '8Y8G6FWexBZ6vm8soZfJu5qHDWt3+oWvBLOlXLL9Wjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )