UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uP3Tn0Adwm+kcXam+f3vo2CZRxSmwam6SOLTUNUGxA=' 
WHERE 
  key_id = '2cb0d206fda386f7548e801ae90e2ccbfad01d151e09109e92dee0fcaaf593f8' 
  AND (
    token = '8uP3Tn0Adwm+kcXam+f3vo2CZRxSmwam6SOLTUNUGxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )