UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VMkJud+xaILYlZvR1hkAdrjlmM+DwvusVfYh4w9eLU=' 
WHERE 
  key_id = '70bbe7b5a218173009bfc2d65ffca2a423c1c6edc1199dd161ae922e0147886f' 
  AND (
    token = '/VMkJud+xaILYlZvR1hkAdrjlmM+DwvusVfYh4w9eLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )