UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6Cb/w8gfcvdOMDUp3LhluBSEp5Kwb7tAF9wUQSyVjA=' 
WHERE 
  key_id = 'cdcb33c91424bbc8a8647a341863f44e41cec2e20c8055e61279b261f7902d69' 
  AND (
    token = 'x6Cb/w8gfcvdOMDUp3LhluBSEp5Kwb7tAF9wUQSyVjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )