UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0lifoGwHqHnqap4zHp7j7cRbDkrsXLae6e80Qm8TfKw=' 
WHERE 
  key_id = 'f4d8c65e92e42f73b3ffba107ccbbcf235d629da398f37c48f61412097b49460' 
  AND (
    token = '0lifoGwHqHnqap4zHp7j7cRbDkrsXLae6e80Qm8TfKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )