UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJsrvuQUwzEm5WEPgTlst6VnYOnSqDufp7liE08RhQs=' 
WHERE 
  key_id = '45d70665a6960e812d43eaf9567abaf9f081ad4e327233f72c9002eca33bf6cb' 
  AND (
    token = 'qJsrvuQUwzEm5WEPgTlst6VnYOnSqDufp7liE08RhQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )