UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl5pY45LvSXJu/qGVPBKV2fwGMgIkDwrROM6HsoRMrk=' 
WHERE 
  key_id = 'c9f17edd34f4a0b675bfcc1fb46dd52e0391357313b36724ee2e95629a257d28' 
  AND (
    token = 'Dl5pY45LvSXJu/qGVPBKV2fwGMgIkDwrROM6HsoRMrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )