UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nmh8/dmuQmXjp1dyzDdlGneBEQDGfi7rjVIODixTZH4=' 
WHERE 
  key_id = 'e99fd9863aaffcc2e71a3f503c3958dc110bb69de102ffdb53d12dd8c0d1c9c0' 
  AND (
    token = 'Nmh8/dmuQmXjp1dyzDdlGneBEQDGfi7rjVIODixTZH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )