INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f021880f78ad4494e99b72bb544c51820312c1e83afe23189766c05f9f4bc60', 
    'uXsQNWTbHiKTWuMilgTS5YNqyuYtpPSSMAAX1y6PVMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)