UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDKa19I9ZpqEt5bJkX+wC7U9DpVfSDXG03o2V59NfrM=' 
WHERE 
  key_id = '8c495d377e2f56ddfe28505b6fe96dcff43d0d782e7ecda44ec47eb8b632ff91' 
  AND (
    token = 'EDKa19I9ZpqEt5bJkX+wC7U9DpVfSDXG03o2V59NfrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )