UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BecncC7gJRMyKn1O8Kst7eTVlcDM3EuAJKglQP8hI5o=' 
WHERE 
  key_id = '3fbd186535625f637e071db968ea8e054e8e21bed350f56a902047ddc5ec4d52' 
  AND (
    token = 'BecncC7gJRMyKn1O8Kst7eTVlcDM3EuAJKglQP8hI5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )