INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49c402fe6d3ac203267884efaa90022fa6be0daf006084f04d38ced177e40e7', 
    'KTPrNmRvIcdPRho8EJgZ/DUNiTzTYgNn++pxR2P2lKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)