UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFmUl2srbFkwpde64ZkOpZ6fQC//lIT6OhPE0cdW98c=' 
WHERE 
  key_id = 'ae4b22c44e588642a587181f342b5b2bf602e88036b99ca826a15b2ab88bfab4' 
  AND (
    token = 'KFmUl2srbFkwpde64ZkOpZ6fQC//lIT6OhPE0cdW98c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )