INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7df76dd4a28a7187b91b301b39675c49b55c22840b50b5f40d27ee8223d04af', 
    'I7QknNbaP6LcXTNb4gQXvq1iVGxERrlHFIzMjUn7dsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)