UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfyWcshzvJm8w5YW5dXqUyJvQ7hi6Eo0bAr3PV5N8Os=' 
WHERE 
  key_id = '6c8ee74076d4c3d5308d0c4af68fc9a53ce4593dcdae77c9e5097ec8683003e5' 
  AND (
    token = 'HfyWcshzvJm8w5YW5dXqUyJvQ7hi6Eo0bAr3PV5N8Os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )