UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nu1RVO+feLyzP5v7D1rdqU8Hp2B2TjEzzA17QACvZtU=' 
WHERE 
  key_id = '3161bd644152928c485e58cba249d8eab5d32d9c048dd93355ac46abdb7d2cbf' 
  AND (
    token = 'Nu1RVO+feLyzP5v7D1rdqU8Hp2B2TjEzzA17QACvZtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )