UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+sMMgZRpaaGIN/6UZfWgFckaXA1Q72G0MogFkw1lcg=' 
WHERE 
  key_id = 'fc49e7887528fb627c636767868678be8729e1ba485b0c4ccbfb9098c0beff1d' 
  AND (
    token = '6+sMMgZRpaaGIN/6UZfWgFckaXA1Q72G0MogFkw1lcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )