UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnhWaRzrteb2srlIVlHYGk20291j87q3LRF76R4IqrQ=' 
WHERE 
  key_id = '19559167fb2d9d5d069e1cd3f4e03a743652007a13e31bef5eaaa1e47cd78db8' 
  AND (
    token = 'mnhWaRzrteb2srlIVlHYGk20291j87q3LRF76R4IqrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )