INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a43469c84e0bd7583182c53534ee538606266be1f31f801a200390655627f652', 
    'upNjfJ/gKD5HI20ca8MYZlIzw6UwXsOYHpS4VJDqx4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)