UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52k+ZK0lbavbfCmbc4mwy+JmNEeRMQ8xY9F0pF7Xgk0=' 
WHERE 
  key_id = 'f8b4090da2a1f141c206e3ca62a8d2535616b12c03bd48dbd60ccfbc2f65bcf5' 
  AND (
    token = '52k+ZK0lbavbfCmbc4mwy+JmNEeRMQ8xY9F0pF7Xgk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )