UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcp/No/B2zqnj5GnGi4DjzzEhwAJvM85SXdq0UKCMkY=' 
WHERE 
  key_id = 'fbefea58a95345d12b795dd64cdee4d19123b72bfd6573a4eb57f70ed8f3f450' 
  AND (
    token = 'xcp/No/B2zqnj5GnGi4DjzzEhwAJvM85SXdq0UKCMkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )