INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '975bdf996f3963410c74c58cafee4b9caa01bd5e95fd48985e2ba4376e6a66e1', 
    'dRURSsLo43tUYAaxkrrzlXdcyeL8ayzAjJDp7kJa7yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)