UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJ3yua5YZepxk/ajyq2b1oIRQ4mnKRYefakuCqGv+4I=' 
WHERE 
  key_id = '6e80d45d0c039f384fc51217cd0b04ab2bc0b6d8b7e6ceb94502d27685943fde' 
  AND (
    token = 'tJ3yua5YZepxk/ajyq2b1oIRQ4mnKRYefakuCqGv+4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )