UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MNX96tFoXZ5gAeAjXk7tNite49kb/dlwYEU+7HDaMM=' 
WHERE 
  key_id = 'cf6d69c166318d41d06c582455dd54401d6babf0054fe4548d542c171d7a92c2' 
  AND (
    token = '7MNX96tFoXZ5gAeAjXk7tNite49kb/dlwYEU+7HDaMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )