UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8Qwphl0UwdIoguad3eLNBQqan6ZiRsW2oFCqXeJHAM=' 
WHERE 
  key_id = '894b6e9eea6bc2f107609c48ac581d9be49e90dc790ca16e3e9ccf001bfb16ea' 
  AND (
    token = 'M8Qwphl0UwdIoguad3eLNBQqan6ZiRsW2oFCqXeJHAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )