UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OQky/lA3cgpEBEnf+mid/oZ22Dkh5FJcn13nM9rAVk=' 
WHERE 
  key_id = '2c1051bdca3dd7d3613b98e75a8c0ef54a1eb1565bf299e320436c2f54803a99' 
  AND (
    token = '6OQky/lA3cgpEBEnf+mid/oZ22Dkh5FJcn13nM9rAVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )