UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9HoLJQCymntDQY/5TzP4KeLa6WA6swp22sVwa0qTd0=' 
WHERE 
  key_id = '848660610885ed1f5a7e61a3e622217bfbfd8ee2b1f165b7030a079bbf6353ab' 
  AND (
    token = 'O9HoLJQCymntDQY/5TzP4KeLa6WA6swp22sVwa0qTd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )