UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJpMVqLrpcuuwpmN7LARQu709AkYTjyYlDgxRFcVrT4=' 
WHERE 
  key_id = '88c884ca1e69c8e39747fa9c3cd0f8feb7bce936940476a9931092a8f80a8043' 
  AND (
    token = 'kJpMVqLrpcuuwpmN7LARQu709AkYTjyYlDgxRFcVrT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )