INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a98ab671cad3ee7d2d8bd9f4ab9b075855f9cabf8c04558031f371b925136c1f', 
    'BK4BbIqOx0Da+Y1oVJ0TQne9O26lQq77jWfWAkYm+zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)