UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8h+K5BktQCtUQvuKH0IasExLOahMC75T3hbOsN4g28=' 
WHERE 
  key_id = '02abcd95157a0e68039c83a3c5e54db724253d651a54bdc846681c13fdfabc7b' 
  AND (
    token = 'g8h+K5BktQCtUQvuKH0IasExLOahMC75T3hbOsN4g28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )