UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdtsT2M2pwGbuSdGYKUtZqfSxZIXfJThizkqTakKweM=' 
WHERE 
  key_id = '1ac04a6101fab218b2805dc9c4569e3a0aa47c8b4138daa97bf889e72fa41328' 
  AND (
    token = 'gdtsT2M2pwGbuSdGYKUtZqfSxZIXfJThizkqTakKweM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )