INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6763411fdafee2858ab6173adc1898bba5ec195720abf0e91206e88951be3cb9', 
    '0hjmU2JF2DnFQWkhYjkdeDZXhaysHXR7uBlg+nFz6i8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)