INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8419cff2def621213a7626262d76606e1a264b9c701ebe24450ab7eb9837cdf3', 
    'SuRgU2s2Y7n2M7EqtCr7NVeNT+hj9p2R1pzS56DdwFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)