UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dW6GV+51ncijOBm7CRU/XMoFNnvB4/RTWxIbZ7h9MDI=' 
WHERE 
  key_id = '429a633b7bf0d554b15bff11bff1e9334157afe44ebd14967f740bf96a67ab20' 
  AND (
    token = 'dW6GV+51ncijOBm7CRU/XMoFNnvB4/RTWxIbZ7h9MDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )