UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ieC1syE62EbPhPdZhgg3seB2oDkjjIQCbIQZH6GYsU=' 
WHERE 
  key_id = 'f4b40d2d4f6391d3f37bd48419da284c6a76b7ba1551ba054c5dbfeeed8d2e08' 
  AND (
    token = '5ieC1syE62EbPhPdZhgg3seB2oDkjjIQCbIQZH6GYsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )