INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b117d7b9779e7ae8a78d5c927bdeddd4ff61e506a00754f876a1ca93ecc8e1', 
    'Wap7EgnfoEvFEpCQk/8dd9EirBR9Yk+fbtvz43rDaME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)