UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43QgKj6TpB3WDURT2UezcFDNAhjdqn5rFZzS8zhg7lA=' 
WHERE 
  key_id = 'dbad7c103ab1f87912cd4869c7839e518da84927d9f916962586865099fe281a' 
  AND (
    token = '43QgKj6TpB3WDURT2UezcFDNAhjdqn5rFZzS8zhg7lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )