INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568ebe4bffe58611b4cf6e2cedff6c06211bbe41d79c1280c0dc4414b1daf599', 
    'A31Ca/k22TB3s8YVg96twCCQFsxJQdQrEJqXoWtgoHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)