UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzLJ1oluX9BYOdJkDEfa5zK6ipHK1V918hoIYkKw+s0=' 
WHERE 
  key_id = 'df2325c3b13cc2e0914efcc29d1a1ae361db145dda925ad2b5e49e0564f1a628' 
  AND (
    token = 'PzLJ1oluX9BYOdJkDEfa5zK6ipHK1V918hoIYkKw+s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )