INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6026af840c28b53185d6f76b117bed677dfac281349c489d669b4d847fe198f', 
    'H7YBVHg6mH5pq1sxy8G2SefSbXSwoHE0TdgVc5+Z6Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)