INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99a8ed2864d923ccbd505e590255b61810c93b6dc34d9b50d4493acaaa0606f8', 
    'MeKwpuF/iAlXyRPMBMRrGA3C0G7w4UraMQf9N0AmxIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)