UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dErNCaN2dqjERfwgxn4bVWaSbkXUnmbinQRH75wTu1s=' 
WHERE 
  key_id = 'ecf81316b43f593cf731cec0b9a012299c9887b4633d7edd3885f045bd9b4c98' 
  AND (
    token = 'dErNCaN2dqjERfwgxn4bVWaSbkXUnmbinQRH75wTu1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )