INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee3e426a9d3df3e5db817060b74139f2c4488d1a41aa88460575ff6108b55d8', 
    '6Sl91oVSp1iIQXfXKDd26sf4gAF+wbolAwSPie7BS1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)