UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1N35Bo9Axk3A2A7Zrh4M6StS1cF7jYA7jNdUXz7eacY=' 
WHERE 
  key_id = 'be562be565ccdd0dce6df0a730843ad409d1f78ddfa221731d276211d0d2a4b9' 
  AND (
    token = '1N35Bo9Axk3A2A7Zrh4M6StS1cF7jYA7jNdUXz7eacY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )