UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTHorkHvibJ/F5AqW/D3P3pDOoWyRC9LALCc7wwVxQg=' 
WHERE 
  key_id = '9c36db19bf5fada0c94836ff4bc38925b74afdfd49ccfed6713a84b5ebf2b130' 
  AND (
    token = 'KTHorkHvibJ/F5AqW/D3P3pDOoWyRC9LALCc7wwVxQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )