UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zEzza3jPoDaEDj7zZjUq9evCEDfrallrkjgM7uJSuQ=' 
WHERE 
  key_id = '07aae6a70bc3289f471b8b1facb5a0452a04722d30bf950c74e45246e2f72cc8' 
  AND (
    token = '4zEzza3jPoDaEDj7zZjUq9evCEDfrallrkjgM7uJSuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )