UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZfhlbcQpFZ+OZPghQeHWh8bLMOg7/4ajVb+mwyCdxA=' 
WHERE 
  key_id = 'd9cb9523bac8e59e30e9747c9fae0af177ab2707469cd182708a70b48a675f5c' 
  AND (
    token = 'tZfhlbcQpFZ+OZPghQeHWh8bLMOg7/4ajVb+mwyCdxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )