INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e6c8b932ddf8446ca50b1180d34440300f0d5f8fa6462c5fdab66111e1225a', 
    'LUQSDUNvYIoaCUrR9LP8xYjsUpvRwxasoTu4BKfeI04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)