INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61e8831d6f143716693016602c933f0afe471ec1dc973fe47765b0c41350bb57', 
    'xpU3B6JrxWul5gSil2OgWpjLbZZe6L65WQjzh2GcVqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)