UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5/corJLgsmuLnX7xXhB8leD+CtRUyxu07kfYAsFKSk=' 
WHERE 
  key_id = '33b5313f4de098dbdf4c54217018305e0691d69937139e7968d89d1def5fce8c' 
  AND (
    token = 'z5/corJLgsmuLnX7xXhB8leD+CtRUyxu07kfYAsFKSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )