UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDgLVOXOA8lrBrhb7wMd79lBBww2eMqM3DFSYOff1Pw=' 
WHERE 
  key_id = '25762061042abe6a902dd200bbcd90cf6aa6de39670b9a9483275046e7300d4c' 
  AND (
    token = 'GDgLVOXOA8lrBrhb7wMd79lBBww2eMqM3DFSYOff1Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )