UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzsud4aVOJ7du87A4+H20amy5SwmvJ8ur+88yg9K3i4=' 
WHERE 
  key_id = '1ff0ddd83c6127809853a8bd24d7eab4655937959896035f58ce40ed69c05b46' 
  AND (
    token = 'vzsud4aVOJ7du87A4+H20amy5SwmvJ8ur+88yg9K3i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )