UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPDlbj+dsxyyA7tz+z33q0jZEinr7l1Tej9YQf4nS40=' 
WHERE 
  key_id = '08234a859692c78d8acc123a181d658c11021966706ab0550f9545c91352dddb' 
  AND (
    token = 'FPDlbj+dsxyyA7tz+z33q0jZEinr7l1Tej9YQf4nS40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )