UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyTIvrhlICPjpuiTtMkczLnmY/5fM79mI5WjYMtnUtc=' 
WHERE 
  key_id = 'a3bc21f721abb1e4d4cd98cf7f13d77b84ee64e25d5df0fd802b384d4571346a' 
  AND (
    token = 'vyTIvrhlICPjpuiTtMkczLnmY/5fM79mI5WjYMtnUtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )