INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e29b8445eaffbb19300bf9b4920010ff0750b8b271aaabef33efe1efc773852b', 
    'g13OQ6jsx3vqAdCn06ItXlqdgt8sDABnafWByweWHlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)