UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PrbeLLa1+MxhyWLlb9u8o3mikmCyKNC/ETef3kkmKQ=' 
WHERE 
  key_id = '5a7927fea69172c97a97ea9b06b7b9594b50f089abb923a1290c3d278f77c104' 
  AND (
    token = '0PrbeLLa1+MxhyWLlb9u8o3mikmCyKNC/ETef3kkmKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )