INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4e6218a2800219892d9e3830620affc0b02604dcf4d6ba25f337a3dc8da55d6', 
    'PXHuQhhIU4dEWjWGl/e3pupHl08eqiCYjsphvdmQI9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)