INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35003657241f8bf7fad1a52f13ed0de8094c784666bfb12673c3353d3a902eb2', 
    '2NgKHwxmsl95DH5QwXwnB7WgEhGCjERhlx45KvSrhjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)