INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cc6b7a026b1a978829a4f7dafb45a2f31bbe1142c3ce13a7d64b0e55e67fb1d', 
    'mLsAD0BY44AM1uxokwKjq65hIrBXbOstZ8WyhefOgQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)