INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ee57c66f1e72d0038401610347f46aed6c5d35643e2c2e73ff6869acf32dd8', 
    'hK5J6MG7tlr0rz75AYmSYmyBel1RYvN/IsBm3ZnktRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)