UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waXzIorX+ScbnFWFV9CKS5IxcwH50wH6aJSi4jFUFmQ=' 
WHERE 
  key_id = '5f68928e88f7fe90fcd761c6a4558e6ae54b24aeccd2a9ea72ba9f6302898504' 
  AND (
    token = 'waXzIorX+ScbnFWFV9CKS5IxcwH50wH6aJSi4jFUFmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )