UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zt9Z2G4O3zSs/btJx/XIAKkagTPkkfDumBOFP+1SUXA=' 
WHERE 
  key_id = '6060ee398cf7d01e7ea4eb59446d3ff0b87a1006f61a8131535ede43f70efeb7' 
  AND (
    token = 'zt9Z2G4O3zSs/btJx/XIAKkagTPkkfDumBOFP+1SUXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )