INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79e1f1df7e4621954451d86f16923b337942950fa6df582835ec1b1fd4c325f3', 
    'kfmDqY2ah+qa5nk9JkhSb8uncEGaqgl0V+bYf7Ra7qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)