UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpkloxRKOM01NGtGFxBnYveIuE94FruJ/nWGxDcDS4I=' 
WHERE 
  key_id = '03ce46688f485fee569c16953d5149a9e0ca632adabd2564432968e59d6e0c8e' 
  AND (
    token = 'DpkloxRKOM01NGtGFxBnYveIuE94FruJ/nWGxDcDS4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )