UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23pVaMmSTKoQzbtSXB7nFoA4Slc17Cus9BT9Dt3GtIw=' 
WHERE 
  key_id = 'e83edaff9327abbe3047632233c08ec79eb46b81146846f827a239e0e8e4b91f' 
  AND (
    token = '23pVaMmSTKoQzbtSXB7nFoA4Slc17Cus9BT9Dt3GtIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )