INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6abe26f56eebec564059c3f148da0e6a76c2c38d1e3190cf82bc673daa796bd', 
    'fOpvcX5GBntrIS2lZv8dvnD0IgS7PzIgPnf2nhEi62E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)