UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfnVgSkABiCG8AS+6rdh7YWTeoGQ9NigwNLLbriUACY=' 
WHERE 
  key_id = 'ccb5acf5a8e6dd6aca32a71060c90197e263d84a61e3566e76b7473bb1903bc4' 
  AND (
    token = 'wfnVgSkABiCG8AS+6rdh7YWTeoGQ9NigwNLLbriUACY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )