UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mtg6IrCBRtCueJ3XUYmuPcN0IFPSK8IjCFKKcKiRsM=' 
WHERE 
  key_id = 'ad00889cf85f627152fb770284d2e18804a69ac04d07fe52944a67e3ce9d5d2c' 
  AND (
    token = '6mtg6IrCBRtCueJ3XUYmuPcN0IFPSK8IjCFKKcKiRsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )