INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d3e2598143b1ac1b286981ddd87ba78e64565f61e0d8cba6a8d42a69c67a20', 
    'IUuZqwWiZoXB/YMbYNwdU59IJz6HiRrv0wWWLeyauMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)