UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFgu2gvh8c3NGuBHmfasL4ZQq3yDuSwvkTFOS0n5cXo=' 
WHERE 
  key_id = '96d2bd10803edc62da1969ac67b8af6bb41ccf8bda4df504061a75fa1547348c' 
  AND (
    token = 'xFgu2gvh8c3NGuBHmfasL4ZQq3yDuSwvkTFOS0n5cXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )