UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXPKW85aTiDXKygfl3u4KZplK7xlMUiuNSBENk1i2Uo=' 
WHERE 
  key_id = '2598c0bac260288bb34b8649927ed6e80c4df5b654364fa29f68019c0c13a821' 
  AND (
    token = 'BXPKW85aTiDXKygfl3u4KZplK7xlMUiuNSBENk1i2Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )