INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2916ad0f647cac468a4679d1172f7fec491cbb24dd0a1b9376259ff154cdc5', 
    'bC65Su55w+LYcbWY+uBObwwMbB5fbZSyM50Ooy8rGrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)