UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tspkgr3bmnA0mQVmLjvRFs4/mP+Plfq71Uj8TDtNywg=' 
WHERE 
  key_id = 'a373bcecfd9cc8b7d28ceed38069adfd501f139535a30d9e05e6190395f7fb55' 
  AND (
    token = 'Tspkgr3bmnA0mQVmLjvRFs4/mP+Plfq71Uj8TDtNywg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )