UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6AUVagLzyKf6+G1ugkBu6m06GInLzDc0A3/Zv1pgysw=' 
WHERE 
  key_id = 'ded36252509793b4269d82a6b56e52451e6567924615f2531009001e5f452a68' 
  AND (
    token = '6AUVagLzyKf6+G1ugkBu6m06GInLzDc0A3/Zv1pgysw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )