UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjJDo4E3AKAaCZ6UDLe9Ii2ry3BQRAAgvbIWYolZaEY=' 
WHERE 
  key_id = '327b55d904a618232bf0d7470f6553666331ad4d7c3e9bf310b6a834328c007d' 
  AND (
    token = 'XjJDo4E3AKAaCZ6UDLe9Ii2ry3BQRAAgvbIWYolZaEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )