INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad31f7626518fd02caa98c8da594ded9816305f7953676a8e4e04cd0f56368d', 
    'SMj5QBcFII6swJx5/ABeUCulPNXGJ0AwSp7m82WgyGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)