INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e84e227317418d77720aaf67cc7d0cac1fb2df01e6934ad915d1baedf0a4974', 
    'koxhRG7ApM6qPqphiCZcO8ydSp3tzc16elqhmN2g2QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)