UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbyp6XuEGX3bTBf9ZndA5E0zMSH6kOGxK2bAwDe5n24=' 
WHERE 
  key_id = '4a10579ed6dfde6fb945c96f4aba9fed4a8d908bb3fc180769e836cde4d863b9' 
  AND (
    token = 'fbyp6XuEGX3bTBf9ZndA5E0zMSH6kOGxK2bAwDe5n24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )