UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8AorUJYmhWP250Bldy5+ZhAopqxcWzB+v1Iozf52e8=' 
WHERE 
  key_id = '4f00b7ac989a30035c30de2002b89c1ca3cc454c31595cb4c63278e67998c9a7' 
  AND (
    token = 'B8AorUJYmhWP250Bldy5+ZhAopqxcWzB+v1Iozf52e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )