INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902804a75925c59cc6e41dcd16e1c43c635af1ae2e15af701a8a8a687cc6cb9c', 
    'Wji6Btgks0GmsbZDF9dwSJMooY9W4enV0oIa3cE/IeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)