UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVpkiJQ58YWenQzQP65bZnTnlcbJ6vUkQk8DiJ1XswI=' 
WHERE 
  key_id = 'f172ba19f2a1dadbeb97cd04f797a11544fe95727afa41c624c29d0ce45b71ea' 
  AND (
    token = 'nVpkiJQ58YWenQzQP65bZnTnlcbJ6vUkQk8DiJ1XswI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )