INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde4cc8a2fed53608bd44d536563d5de6ca06daffda0bb3f89ee5532a6065be4', 
    'tdHDQsp5jNthN6sWzqzvHq8nVbTT+v5A6HNCYLYumLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)