INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de7dfd91e8a5ef1d628bef1fc4439fee48d5155637d4e79db96f006087a504b6', 
    'mmw3ijAl68u4NlQyYwMSBu6/HPumblTibfMNYeNjNAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)