UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hvoqp4VkJXYnGpBXdA0xx5RC71TSRxLj7DHrdnjsT1Y=' 
WHERE 
  key_id = 'f4494a63ede0925da8724c3179074f99ccf7994d997abe3d7ead0405ca7b07af' 
  AND (
    token = 'Hvoqp4VkJXYnGpBXdA0xx5RC71TSRxLj7DHrdnjsT1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )