UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QdOz1fMIoFHWZgu7idk+zQy+jUBNq7ujSoH6nh2FbU=' 
WHERE 
  key_id = '035f4b2abfc8ad143ed7b062ce0cac92b44ea9c9643f194e37fdafc19631f852' 
  AND (
    token = '4QdOz1fMIoFHWZgu7idk+zQy+jUBNq7ujSoH6nh2FbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )