INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '286931a5044a423d03c3f5a4afab6bd78668e5f1b749e9fdd38de4590fa2bc90', 
    'tjnJ6T9Dd4snyNhEwssRI8QXBSPQ4t0o8Y5wXq6pELM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)