UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jiDNfwXcfx3AlfRQbml2ZPV2WrPyMYRajp1+YjD12BE=' 
WHERE 
  key_id = '801d3a378e29d62bbf982f8f8799e72680f758d8b785c2edb2d538d305b81c34' 
  AND (
    token = 'jiDNfwXcfx3AlfRQbml2ZPV2WrPyMYRajp1+YjD12BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )