UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlQA39/7amwatssZUxvkxlAR/phROYZtJ3qfsYAEz+k=' 
WHERE 
  key_id = 'c87b16c91ed5c46c4c58b491d979896c881558d1a9edbcaae247e036d0f53642' 
  AND (
    token = 'WlQA39/7amwatssZUxvkxlAR/phROYZtJ3qfsYAEz+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )