UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZkCyhu3Z6Wt5MXjusoPjBJ4sw/0Hhpa5MwxiVF7+78=' 
WHERE 
  key_id = '9637a4c753c13d5c17f4bb17f7b80046437997e9dd7f4f255e792b14ea13a65e' 
  AND (
    token = 'AZkCyhu3Z6Wt5MXjusoPjBJ4sw/0Hhpa5MwxiVF7+78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )