UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55c/TSCvIdXyy+x9MzBSalv7cXYeEsbK6WG8yjfHmZ8=' 
WHERE 
  key_id = 'c1630576cd886c1af99554f774c0e7cfe5ae94a75eecce104d43a99d1eee2f13' 
  AND (
    token = '55c/TSCvIdXyy+x9MzBSalv7cXYeEsbK6WG8yjfHmZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )