INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43bc5dce5c678b0190ef9529f0b02b510635a6572e3839f6085313844c3296cc', 
    'unWXreUZqmlgkxUisowX/qHpcBN1+BhrOOimowPkh9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)