UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDiuyDmoXOkAdQ37pxQ+TVq7GP66IOACN37cMRVryuc=' 
WHERE 
  key_id = 'b4c145445cb2ad18ef9a2fa38f1ae5001ea4f91c231c941c759d10a619b09dd2' 
  AND (
    token = 'yDiuyDmoXOkAdQ37pxQ+TVq7GP66IOACN37cMRVryuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )