INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d3bd0c4c9053f5dba3c1dda0586261a6836f7bfbfa46ce2adb842543c01478', 
    '/FXro1N5w1ztF/8sMbKoCtCFKZHIaFXHKekPR7GW+us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)