UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd792jjTrI4LJHiEqAQKJGhKZo7udgu2typSOVZkElN8=' 
WHERE 
  key_id = '928d0cd09629c43603f24930114d457cb9515f8e23670184b34577addb7b888d' 
  AND (
    token = 'd792jjTrI4LJHiEqAQKJGhKZo7udgu2typSOVZkElN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )