UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z88hELnekIOqkHf7Y87fIy8V/UctJmwTeRVP76enOAI=' 
WHERE 
  key_id = '14549d61ea74f39df14f9d7d86db003b5945e564a394e82f57ef2effbdaf4d94' 
  AND (
    token = 'z88hELnekIOqkHf7Y87fIy8V/UctJmwTeRVP76enOAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )