INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9b113e9fe76131007f0bb800770e289dbc2ec1969e3ca0e7e932172f691442', 
    'oR74wWrmUtmbdXvVubz5cX7XYI29CYQ1oTSWRCVBo9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)