UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G229l1qVkbBmyiMcazhMJxQ9qWtCM66CP0qGm+d7YnI=' 
WHERE 
  key_id = 'f751e657e1a7d08595bfffebbfee4faf05493df4bede53c095ec24599e54dd7b' 
  AND (
    token = 'G229l1qVkbBmyiMcazhMJxQ9qWtCM66CP0qGm+d7YnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )