UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'boBpcrJ81+t8kdWBcP7jjs78GjWikdKFeGq+/wSJMmY=' 
WHERE 
  key_id = 'b4024b97f8030f5a1082495f3b2e548b1a4d9d3b59f9bc494d4b0e926ce93d1d' 
  AND (
    token = 'boBpcrJ81+t8kdWBcP7jjs78GjWikdKFeGq+/wSJMmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )