UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'de83ARY39d7xKBTLapgxvhx17G1F08NEy8J9PfHhUUE=' 
WHERE 
  key_id = 'fc81c8517a4e38bea6dc2265c8d70fd46fe7fa7613b54206274c8cfab9047fa3' 
  AND (
    token = 'de83ARY39d7xKBTLapgxvhx17G1F08NEy8J9PfHhUUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )