UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6KjUIz1aoeUs3nS324KFvszY739MIouhrbx27klkSs=' 
WHERE 
  key_id = '056e0edd09ab643cd3e328e37517e8217a53da51dc87df6b5778fe3e2d679e17' 
  AND (
    token = 'B6KjUIz1aoeUs3nS324KFvszY739MIouhrbx27klkSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )