UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sos8y+7JKXCkbvd1Oj9/igQeVSnNmOKyUd18qQY8F9k=' 
WHERE 
  key_id = '6b1e66d21027bb4dc16db7ff1166534eca3a27a36febc140f5d2b99acf259f25' 
  AND (
    token = 'sos8y+7JKXCkbvd1Oj9/igQeVSnNmOKyUd18qQY8F9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )