INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ab8ce299c8ac4e147dac032a1be2bdfff2cb4267323a89d1bf8553c75500747', 
    'lJqYJG6WYVSCSvVjLvPli44aYy/N81XCbFIjv9rfT+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)