INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf498254b0f20ab15e863e2958e264d16037e1157b3749ab5b0b05f47c6eca8', 
    'KpCSMT6DwIi1ATg7rQMK/dLHshYDlDXVj5S2BD1V37I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)