UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RtD+3dGuuCAC0Erna2j/vCtedRxZ08crOXITYnYxLA=' 
WHERE 
  key_id = '9512bd236b655dfb9b69f214e6c20816204c442aada8561c0fd81ef2114e4e01' 
  AND (
    token = '2RtD+3dGuuCAC0Erna2j/vCtedRxZ08crOXITYnYxLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )