INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bd98246d08bee78ae505d47f212269df7884b2600bc8bfad60963ba35b8be88', 
    'mnhJFe6QZjbYHLlXOyitQ7I/pV3QBJZjWZpUan8Ed3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)