UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9V/peEIQeikgf1jfMcw4ztOmToJC/yhtoWr6IaXqhnc=' 
WHERE 
  key_id = 'eb3de3d06360e3cb816f306f5bd20a5aef449910e3661bab82ad158da74984f9' 
  AND (
    token = '9V/peEIQeikgf1jfMcw4ztOmToJC/yhtoWr6IaXqhnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )