UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sVoRzrAgMKga5ag/WgTaWk1D/GWuhrzf9C0NyobV7E=' 
WHERE 
  key_id = '272f1487118456c9f3b9818bf9d3faff6a72a6834b3f668947d6d3878a5330e0' 
  AND (
    token = '3sVoRzrAgMKga5ag/WgTaWk1D/GWuhrzf9C0NyobV7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )