UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z94FRjkJy9L7QWmjZX58gJBOkj0NzNMISl0TBZSjRDA=' 
WHERE 
  key_id = '9a60a852ef4ef3add57840340e395bcdfc89813b714ccd3c151f12954e24fb41' 
  AND (
    token = 'Z94FRjkJy9L7QWmjZX58gJBOkj0NzNMISl0TBZSjRDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )