UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOb1yG+bCB+zPlc1wIrCgu3eufxEpcx7G+cufZOdB5Y=' 
WHERE 
  key_id = '495fc5b04b81b978f3215bee45f016c9a276850808a0a27a1e3855ab502ff5fd' 
  AND (
    token = 'WOb1yG+bCB+zPlc1wIrCgu3eufxEpcx7G+cufZOdB5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )