UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wh8r533rUhbitf6A/shv7LmSsK7HGa9rkYr7rx3aFvg=' 
WHERE 
  key_id = 'f17a1b21960d50a63a5dc9a44b6f03c6b8dbadf70c74d4f2090a3f6c29a862b9' 
  AND (
    token = 'wh8r533rUhbitf6A/shv7LmSsK7HGa9rkYr7rx3aFvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )