UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8YE2uoP4QJ6zP5bEcsOBuczpovgPoCKmGIVmRQYoqOc=' 
WHERE 
  key_id = '8fe67195811f565112298629359c09a1d8241d99174fc7a732ecb91b5d9dd516' 
  AND (
    token = '8YE2uoP4QJ6zP5bEcsOBuczpovgPoCKmGIVmRQYoqOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )