UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwDgsgxYjKlNGZSjJ8aR1K7dmUnwIu7nxDv8F5hWv+c=' 
WHERE 
  key_id = 'acbca30739ab3f1e1371e2f61d0f93e3dac767cce54b95b228c09c4a5ea7dd56' 
  AND (
    token = 'UwDgsgxYjKlNGZSjJ8aR1K7dmUnwIu7nxDv8F5hWv+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )