UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DONlXaitiIQCy56bXoNUim/oKnumHBHeqjTkDiZ4z2E=' 
WHERE 
  key_id = '7701c95e21dbde1377c6e2ff78e692cdc2cc45a3bdec2879a1f151f26b56f4f0' 
  AND (
    token = 'DONlXaitiIQCy56bXoNUim/oKnumHBHeqjTkDiZ4z2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )