INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae4858255ff04a854b3eddac55e7c069fd86b29a9794f208e7707e8ab94e3c0c', 
    'WTHuOEdY230NXbrLWBrQdCl0QxBjgpoVkMdiCayao5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)