UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dTt6Oh+f8MftUZt8zTIra8/xICT283ptiUVld5BdIY=' 
WHERE 
  key_id = 'bf2e12fba3c5c8afb0f00869a8c20e5f881641b4dba62861af8b6497f239396f' 
  AND (
    token = '7dTt6Oh+f8MftUZt8zTIra8/xICT283ptiUVld5BdIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )