UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kob1+cMgJjJq2hwcHBT5Wl4VBwom7tpkfr1/NfqyCYM=' 
WHERE 
  key_id = '1f43fc8680de1d25b0ee86f1784c02112c9cf8709e346fee406fe9b3971d4e6e' 
  AND (
    token = 'kob1+cMgJjJq2hwcHBT5Wl4VBwom7tpkfr1/NfqyCYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )