UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fsrUN7yRD0iuewRW6qgVURM/S98GfqC9S+ohvGVN00=' 
WHERE 
  key_id = '76f6236dbeea00419df700f98bedcddfe26b5683969f2fe3366552b785506a53' 
  AND (
    token = '7fsrUN7yRD0iuewRW6qgVURM/S98GfqC9S+ohvGVN00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )