INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837330a1f010259728878c7a861567fe510da06fc364078803eff97e17ca14b3', 
    'm86x0iOHCiBGRtLii8FbGuhPYECGfp7bEb2xTSFe+yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)