UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nd6wHIEC2sOYF8CCEPUvNsUbOGfczLTkT2oNUr0z60E=' 
WHERE 
  key_id = '401a5b0a4d487764f13844e12306fdf0cb85f5b3ce337bcd5cbed6502024fe4c' 
  AND (
    token = 'Nd6wHIEC2sOYF8CCEPUvNsUbOGfczLTkT2oNUr0z60E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )