UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKTX1h2MLGT1t4GedtvSDjNHbBycQPeeGd60XpW0P38=' 
WHERE 
  key_id = '4ec1e5e3423a2deead885c141508636dda855e3b67033cde2ec89b9fd02cf899' 
  AND (
    token = 'YKTX1h2MLGT1t4GedtvSDjNHbBycQPeeGd60XpW0P38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )