UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPegJk71WTDkvpimPDUNuAuRJU9UwDK6Q80w49OZQNM=' 
WHERE 
  key_id = '5ed766c209871efa96730b730d277bfce8522707eb33cc1457d5ca05eae8ffe7' 
  AND (
    token = 'pPegJk71WTDkvpimPDUNuAuRJU9UwDK6Q80w49OZQNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )