UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQa6BuWp2JbUEJo9Xnhh/P2eUHCGNZxTBVUY8zpZcRM=' 
WHERE 
  key_id = '7bd1bbf9a986594fb94c11a89f675c62600045764f310de474179521755d6d5b' 
  AND (
    token = 'kQa6BuWp2JbUEJo9Xnhh/P2eUHCGNZxTBVUY8zpZcRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )