UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hdMAatW6QAAggnf54T1vM9IkD61FJwZNQdA3eg+6Qg=' 
WHERE 
  key_id = '9d6e90445d545ec45b79a535db166a042a379008e2238665b43315d9aa0908c0' 
  AND (
    token = '3hdMAatW6QAAggnf54T1vM9IkD61FJwZNQdA3eg+6Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )