UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWssksk2en4Gp7OjEBw0kTTSt9O4yP7CpglB5LFk1bA=' 
WHERE 
  key_id = 'cfaad0570fd9e2296fa446141a3a73afba868011172d1e709f11aa419af4e05e' 
  AND (
    token = 'dWssksk2en4Gp7OjEBw0kTTSt9O4yP7CpglB5LFk1bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )