INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd49773b1c1c4cb1742b76fb92cd0fd1eca1859b1f36db13df252c4cbf4d784ae', 
    '6QQlj9/k8cx1qMopcO78AikJS7nwPQPyfHH7Wh907iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)