UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3Yioi1ngbVv++do3CEyu8f3EUInLXT+g3jiMWtkUvk=' 
WHERE 
  key_id = '0c6e7e7c85415874221fde811a667ec221fa55d350cd1cf8ccb944c52695f700' 
  AND (
    token = 'i3Yioi1ngbVv++do3CEyu8f3EUInLXT+g3jiMWtkUvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )