UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ef83HbVq/OFhYG54/vvEymTD/OIgTrM1hNMmge1SkcE=' 
WHERE 
  key_id = '05d5bcf08199a975201c5d93665dc34c8c5a120863248587faf31e3d734a4577' 
  AND (
    token = 'ef83HbVq/OFhYG54/vvEymTD/OIgTrM1hNMmge1SkcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )