UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9WCT8Q1nkIziRf9CpBIIrQ56Y6cL4iDaXyGUCHAkDw=' 
WHERE 
  key_id = '6831d0ef1ce7b65a949429a45dce9c497d1cadbd312d45123a801877310ad3fd' 
  AND (
    token = 'Q9WCT8Q1nkIziRf9CpBIIrQ56Y6cL4iDaXyGUCHAkDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )