UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PW5bbO9/vSQa/PYYnvDU6OVWtuUo9nd/jg0AfVQMptY=' 
WHERE 
  key_id = '825a67bfb2037b021ce68dd806959a234d7882d3f5ba04b1a1b222594fd48180' 
  AND (
    token = 'PW5bbO9/vSQa/PYYnvDU6OVWtuUo9nd/jg0AfVQMptY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )