UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+UBgKLrFrTGfZ6KynqPWEcSyvrdhlTMkBtZC/Wgg14=' 
WHERE 
  key_id = '03f6dd0b0df41cd8cf87f2cdb24fd493948a03c5c1a55e87d240ca9e801e2f4f' 
  AND (
    token = 'f+UBgKLrFrTGfZ6KynqPWEcSyvrdhlTMkBtZC/Wgg14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )