UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MS0ZHAY6Ft/BG5V/7Bzk79+PCWFx26VxosLC+LewraQ=' 
WHERE 
  key_id = '7a36ed83833f8c81b7d1c6a7480aee8f27765203ba2c043b4e7a3cd72d136511' 
  AND (
    token = 'MS0ZHAY6Ft/BG5V/7Bzk79+PCWFx26VxosLC+LewraQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )