INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83a4371c17f7220cb33703d1456433c558328387fd423f54c1a5be522d373205', 
    '4FzGOFbgjO4bwONysfjI6DdSo1+QVCk3/F5zuZUq8ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)