UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X20bOKEtC4aAjgTkMEy/a4wWSiuf7boZO4boMEp7KG0=' 
WHERE 
  key_id = 'ea8ff00eff4cf9849f421fc32fc31f02407178758a7d43ca443d01c5a80ef4ac' 
  AND (
    token = 'X20bOKEtC4aAjgTkMEy/a4wWSiuf7boZO4boMEp7KG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )