UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2a1TdpUAoW+2nbCzEiWaBSkCEoodwf5A+1B/tat/iM=' 
WHERE 
  key_id = '72a179f575115600f5dc6e848b1e4a1a2960d5f783c87a52ea64fef8c50ee81d' 
  AND (
    token = 'w2a1TdpUAoW+2nbCzEiWaBSkCEoodwf5A+1B/tat/iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )