UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJ+icgWHsdmLad/HJqAAhLuaRzOaNSGwl2jqEUTuHFw=' 
WHERE 
  key_id = '2c461fc24d478baa56b64adcfd8957e992cefcac1f1908875b3f8c261a01e190' 
  AND (
    token = 'TJ+icgWHsdmLad/HJqAAhLuaRzOaNSGwl2jqEUTuHFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )