UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WQ5BVySrkGADwv5AUXjMmhsweO0U4dqavnbffngVrc=' 
WHERE 
  key_id = '76fb682d18bd4476fec0a610c7899942e7120bff2179ab6a89c7eae802235425' 
  AND (
    token = '3WQ5BVySrkGADwv5AUXjMmhsweO0U4dqavnbffngVrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )