UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNRD94dmmuRASqtVYlVtH4fAPL3gsiUIE+PO2XembLE=' 
WHERE 
  key_id = '5e970e627d8c106c49d12d29bab2a7a60a6225f29c038fe0a7d00dd6846bdc08' 
  AND (
    token = 'DNRD94dmmuRASqtVYlVtH4fAPL3gsiUIE+PO2XembLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )