UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Nrm3maQL2DAGmtOTTlV6mQEodzTf/OYMuS0AhJlA+c=' 
WHERE 
  key_id = 'fe1d8c47bcf1b1c4f6256a1567b41c475ceaf156a1300eec8ecade5499a101fe' 
  AND (
    token = '4Nrm3maQL2DAGmtOTTlV6mQEodzTf/OYMuS0AhJlA+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )