UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+WdSEJ4w8FlQAmRHfN4biga2pbA1xFHdVvNW+Gn2g0=' 
WHERE 
  key_id = 'b94bebcb66bcc77c7b7a68bf23535992c86be69f76d48eab530c6054bed2e0b5' 
  AND (
    token = 'I+WdSEJ4w8FlQAmRHfN4biga2pbA1xFHdVvNW+Gn2g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )