UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wm6RWw9iXXfjo3VY8afC2gtezGDjR9ZJcCk8Zhdyaig=' 
WHERE 
  key_id = '808dc5393336b9da0ccfb7e2d70b9f76524ced7a444f7b1b31e97e65bc83180a' 
  AND (
    token = 'wm6RWw9iXXfjo3VY8afC2gtezGDjR9ZJcCk8Zhdyaig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )