UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqR9kWN25xksXz8XhMTZC0ZNEF8TpfuJ6PTvLgSqOSg=' 
WHERE 
  key_id = '108897255b603f8a7dff15c8f8096518613bebf0ba062f91373799eecf128e54' 
  AND (
    token = 'jqR9kWN25xksXz8XhMTZC0ZNEF8TpfuJ6PTvLgSqOSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )