UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1T55iAmHaCrTBq5uoX8F45dru48xTzVCN3Qj4nzXow0=' 
WHERE 
  key_id = 'a06470fef37b0445f0776bd4cadad202e424c7e5938989c8b82fb72ea3e446a0' 
  AND (
    token = '1T55iAmHaCrTBq5uoX8F45dru48xTzVCN3Qj4nzXow0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )