UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0hqQQpUQpETMHSCAhVLFGA31crgYqYYz70HTOr99Zo=' 
WHERE 
  key_id = '031d6a1f867494589244d5569f5631fd293285c55d58b53c79595826ec2224ef' 
  AND (
    token = 'v0hqQQpUQpETMHSCAhVLFGA31crgYqYYz70HTOr99Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )