UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUVkUHou1PKjhjPKOrMB8jY8Nn0I4gx0loN/j0W+J4o=' 
WHERE 
  key_id = '493dd609c77d6538be0d4baccfe4c1a0114effd407bfe3310594774441e7c8cc' 
  AND (
    token = 'eUVkUHou1PKjhjPKOrMB8jY8Nn0I4gx0loN/j0W+J4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )