UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxxa6/LRNVTnYQY28D9u6FqZdZ+tkpNpwFdrU10QXYQ=' 
WHERE 
  key_id = 'de35e2977066b83f3ec5bc1c8cd52b2bd17bc0128d336f6c2063e0144e926bbb' 
  AND (
    token = 'wxxa6/LRNVTnYQY28D9u6FqZdZ+tkpNpwFdrU10QXYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )