UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4uz0XTapHseUfFyIOhVyINEkheTO9p5U4D1voW5HUg=' 
WHERE 
  key_id = '49fd8113c4a1d36c063c50a94a7c82b53b1fd164000831e3b996777ba19111d0' 
  AND (
    token = 'D4uz0XTapHseUfFyIOhVyINEkheTO9p5U4D1voW5HUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )