UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfDssB8AempYThpr0IKPuI6goKoeqtIO4oH8zwqtgY8=' 
WHERE 
  key_id = 'f7e8f830373a1003563eee4cd7053de5764470b4c9a5bd29f937c8f7caa8f856' 
  AND (
    token = 'MfDssB8AempYThpr0IKPuI6goKoeqtIO4oH8zwqtgY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )