INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f483ac8a9ee149541f9e7588324536fa00b7e0a4e14900c471606fa984724f6f', 
    'PGFe+104NZMmJXOlTtghU0XOSTWcPeJAwFVkCMojyf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)