UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usBySn4taXJd5+WQSmsTs3a7piglIhXf4ev+jGXXCFc=' 
WHERE 
  key_id = 'a3430586bf1cc11693efd9f9b15b5ee21285ed0ada19124cd39e92da98599225' 
  AND (
    token = 'usBySn4taXJd5+WQSmsTs3a7piglIhXf4ev+jGXXCFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )