UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmr9TI7i9YeoAEJYBCWk1ASO6rpZ/0ECIYufWvwm/Qk=' 
WHERE 
  key_id = 'a308b1390db7808837a4f8068eea6cc2fc40878c02fdc93784d218dfcc594e23' 
  AND (
    token = 'dmr9TI7i9YeoAEJYBCWk1ASO6rpZ/0ECIYufWvwm/Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )