UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aocz9gjXvkGRzP5uxrxhP5ge0IPqnI12nJ0WRrGHL8U=' 
WHERE 
  key_id = '508b6e7190c6b4a4883b538ff64e9778d7fab692905b57d91fb4ac35c75c02de' 
  AND (
    token = 'Aocz9gjXvkGRzP5uxrxhP5ge0IPqnI12nJ0WRrGHL8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )