UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bf6l1YCtCf9EyjaAaGGYGeLSkuq+xR2C8b+KT2yJyJM=' 
WHERE 
  key_id = '9b483b7acd6bd38c812b2d4f0a6108ff9879244d548b655d33428b67f298977c' 
  AND (
    token = 'bf6l1YCtCf9EyjaAaGGYGeLSkuq+xR2C8b+KT2yJyJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )