INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5ac937b0870caac8f32738cf745897f23a1115513363b8e60c117df6795676', 
    'qXSlw4agcf3JsI9tfxGoEjTkfCFnaZkcn/fpXJv7kOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)