INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ab56b22502473b18df5a0f0d9081d000a2fd98ce522d28d55df1c687557afd', 
    '/yU2pGuUUrfW+lTzPVpygsNTpg+c4VsoIJl8hAEwH74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)