UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yW4uQKQVRC4UGqmIFbZNrt0MME7waWzzQ+QBi5dMkSA=' 
WHERE 
  key_id = '952f5235a2383593bcd5692cacb42b70a61acf9a7e721c28eea22c4e17ea566a' 
  AND (
    token = 'yW4uQKQVRC4UGqmIFbZNrt0MME7waWzzQ+QBi5dMkSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )