UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfRldw6J0UJNw+1avsXEwzJguJvY/m8d2KDsWIj+Wkw=' 
WHERE 
  key_id = '8fc813713aa0c57d5b22bf025f00143a54079d2245352b7b346e3592acd6508d' 
  AND (
    token = 'SfRldw6J0UJNw+1avsXEwzJguJvY/m8d2KDsWIj+Wkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )