UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJmV8mz2Clx/lvvUzU2ZnoItgH6aMNxxX4fi5/+m3MU=' 
WHERE 
  key_id = '8a64b32369ad7f7743f449678768b6493d9c959c4339fbd7fd743a2717935684' 
  AND (
    token = 'XJmV8mz2Clx/lvvUzU2ZnoItgH6aMNxxX4fi5/+m3MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )