INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34de4814fa336809802b56fdd50726f191fe05eb2c58f27c4e7d60cc334831f5', 
    'kGty3P26IDIv07F1gNcIfxuChN6YLgtAsWCiTAm/9lI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)