UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJtdL7Vrajnq/5PFAYLjva43zjtllupTo341WuB8hlc=' 
WHERE 
  key_id = 'f64cc32c67fd85a1b3a44cbc315acd58c0bf72f77bddab85f813e94de38adc2e' 
  AND (
    token = 'RJtdL7Vrajnq/5PFAYLjva43zjtllupTo341WuB8hlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )