INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815365f95ecb7f497b91cf2a939c5a90f41555ec70a3dfcc149b9de284395b21', 
    'dxdvMCazcuefMCqZrm43oXljsJ8BrGIYQsWyIvWuaJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)