UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aOE8ZWWQ8Nt5MGIJYqp35lwQtiLF5b/Uof5RsElMMoM=' 
WHERE 
  key_id = 'af3f14648606d82babf331e13d03ebf0d422532e2b66e60efecc93ea9ce290c2' 
  AND (
    token = 'aOE8ZWWQ8Nt5MGIJYqp35lwQtiLF5b/Uof5RsElMMoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )