INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b94621cb80e04a566ed4c72287f708ab30230c45f1f4d9e05bde01eaeacb212', 
    '8FY36ChrhSZ5G5QjwxF8mt40FJqsnT/kUROyvRQXdTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)