UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5MansA3tiLhkwY188c9pLhUZG1vO+f+wzRwxfebhqI=' 
WHERE 
  key_id = '48a9dc80ce7c8d498b63286476e8bd2cf0492d2359328c8e0ef323e46d2e74c3' 
  AND (
    token = 'v5MansA3tiLhkwY188c9pLhUZG1vO+f+wzRwxfebhqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )