INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301419edecf13f4af2446f5b7d8b39f0b7ed27a3d35f9149772f12fddc10f874', 
    'iv+lCQ17sr0is41tY4xc3mkpfM3MH+QIFOd3BKtPUZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)