INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309082d5c3016ccd99f89b538188d22217dd22099877d4ebbc6480ea3d085116', 
    'xnw0cuwZed7uBIcCqKBwOZaiWeVSUgJi7pmz4ypoTT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)