UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMiLgnPgyb7+dkD0kFDmYoFfIQDw6bkwMPuQ5AHeAp0=' 
WHERE 
  key_id = 'eb9e185ddb14de492246d1695c94ace1ade4b04c55d0b8bfde7aa276ff38a36c' 
  AND (
    token = 'WMiLgnPgyb7+dkD0kFDmYoFfIQDw6bkwMPuQ5AHeAp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )