UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGTkfGWF+gUZgRQH/t9obnL0Wy1giWwfFeGaLtbM4V4=' 
WHERE 
  key_id = '4bfe96219aa7e7f47b472ba1879bc81e7dd7a87a5b67e80f4fd227ab01942cdf' 
  AND (
    token = 'dGTkfGWF+gUZgRQH/t9obnL0Wy1giWwfFeGaLtbM4V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )