INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eb8a5922018b6cbed20e0153acbbb19600a10adcc7cbb28ea97f6e61d93ac8f', 
    'DTebKpAF3WUpTcpi2U//p6tF+sTCMxz+gNo2vY+ThLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)