UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGVbpgOR8aeFOppiF6cGZBvc7RHyaxd+1gmyh92dv8E=' 
WHERE 
  key_id = '440d31349533d10a6ec4d7256e2636f4f482155f319053ed32f90ea93b957423' 
  AND (
    token = 'kGVbpgOR8aeFOppiF6cGZBvc7RHyaxd+1gmyh92dv8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )