UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3HEHr2kKgUBqDZAHW9zFtwPSyLC/P9GdvSIPP4D92A=' 
WHERE 
  key_id = '1106ffda8e4b1583629f24c9854f63f93013c8d951c52bf9f764b0b89e3e73ff' 
  AND (
    token = 'u3HEHr2kKgUBqDZAHW9zFtwPSyLC/P9GdvSIPP4D92A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )