UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8F1VnOkyz93+G8W+ja76/0WUCRr7bNGzlCpd4CFPjg=' 
WHERE 
  key_id = 'a06e1bba053435e245b0a0aa42905a5c1b80304f07e552395a9f4257c5ba8451' 
  AND (
    token = 'H8F1VnOkyz93+G8W+ja76/0WUCRr7bNGzlCpd4CFPjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )