UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rN4v6WBL4HxMsUtHNUC+g+2YLz+2Tk6/X4IW0+cOH4=' 
WHERE 
  key_id = 'e3173dc0e9cd63ad806f82533355adb78c15408cb5cbe65b82fe99c67fb95f63' 
  AND (
    token = '9rN4v6WBL4HxMsUtHNUC+g+2YLz+2Tk6/X4IW0+cOH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )