UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiSuUzctJhlcAgx9A4HqT5ohcGJnWAiE8QkiFUtPy3g=' 
WHERE 
  key_id = '4addb357d98e6012c2a763599e3ff201f429c6e4b7097072027febe69e6d2649' 
  AND (
    token = 'GiSuUzctJhlcAgx9A4HqT5ohcGJnWAiE8QkiFUtPy3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )