UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYobu3bwRCfF91hN6eDnr02zGjp+0tqgUruu4N6medw=' 
WHERE 
  key_id = '32721f43b44a2692fe3b844937153bd1c3f68cd605d2b35a0d13dfd82b215914' 
  AND (
    token = 'TYobu3bwRCfF91hN6eDnr02zGjp+0tqgUruu4N6medw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )