INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16286dae8813ec154e6781eca86863c58558f8427c415883d2ecf6e653f04f39', 
    'AbMZv1LCoMg+zVaWZ+07N4JkRh1XBGsdkumFuvlWe+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)