INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19410b8445a0f5336914c3d17778eef2ddcef38007036183faec7c8e55f3fd40', 
    'akL1tqbHmWMLQjfBIHwqIsOVB2moEYm1nOfSOp5YWKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)