INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b082baa63b85ef1d989990d25ed21e921625243d9beaea6de3122c37ce91d09b', 
    'mwV396GpMXC5pOUVpjfrQ7BYj9cTkJTY1ROsFFKDOyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)