UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oT+YetzyP7QTGg2rDIN3fzscJ/dlIsd7oPjQyC48M7k=' 
WHERE 
  key_id = '6fec85b43e03e5929da4530bba99c2a30741032da33630e70d62764ecc181f91' 
  AND (
    token = 'oT+YetzyP7QTGg2rDIN3fzscJ/dlIsd7oPjQyC48M7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )