INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fffc78450ef9c46efbd477f1a569912d2762d9dd73314a82430d423d9e5eb0f', 
    'Wc1kvqGJnzsoASE9WhYkI3AwAC9RaQQu6JPBDUBhuiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)