UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkgZS0TMtwrk+wMXEmz+ubJ9itUJ6nf04nOuo1bJubo=' 
WHERE 
  key_id = 'd9fc6554bc54ee65b9a888052347734a187b09c6a9e97b6cc3db58ed96f8bb26' 
  AND (
    token = 'KkgZS0TMtwrk+wMXEmz+ubJ9itUJ6nf04nOuo1bJubo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )