INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b871f55b4164a880c9b83efedbfdc997108d98ad9eb7e360b0be1f82fa42469', 
    'GXcDzP77CRpjo5c5T9u8r3EzPr6bD3Jj4yY9NaPnGeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)