INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3fca33a4221915812618fd755c7e50878770bc7bb691a52176f1ba2ea0b2b4a', 
    'e2mGWMb5xNS4x9viQqtcsjTPvWaexZXklnpxkPBG8Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)