UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98b6G+OFMra7zLTp0FBNmxa8LyLTpcbr8ISjlU/mjng=' 
WHERE 
  key_id = 'f689058ba801fe12c93026f8a9cd014c08244c12417e7942937a6d16964ef8db' 
  AND (
    token = '98b6G+OFMra7zLTp0FBNmxa8LyLTpcbr8ISjlU/mjng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )