INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89aadf6d204fa1f45354c0e54930da1e7cec76a1744332f25ba30c2bdebb095e', 
    'XRjPK2oUFm75taxcGk21SQUK1xeIye78zlO2uhmc+dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)