UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VBL89fzBb2ij3rMqTeh7sV06RD0jUgmO9rntWgbujY=' 
WHERE 
  key_id = 'a05c57206e29b49f805c28f484720b3e6aa12dc8987b11ff483a6aa556b576fb' 
  AND (
    token = '3VBL89fzBb2ij3rMqTeh7sV06RD0jUgmO9rntWgbujY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )