UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvUjNCa3XTAbn5T6EQtTuVyz7xxpnSb7t+Xp2G336k0=' 
WHERE 
  key_id = 'ebfe6306ed7987d5017dd77ca87be5486d67b431e0082dfa385beb6b9b614fea' 
  AND (
    token = 'DvUjNCa3XTAbn5T6EQtTuVyz7xxpnSb7t+Xp2G336k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )