UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Sc+0ul0UA2m4TcTTjSX9atRmv3zkHDl4xGfzsTVkBw=' 
WHERE 
  key_id = '91fa48571a58682215d5a619aa7407ac279af05bba71f8f110bd8d5fb9ccf84c' 
  AND (
    token = '7Sc+0ul0UA2m4TcTTjSX9atRmv3zkHDl4xGfzsTVkBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )