UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ofIRuLIBl147KVG+SUH8dcxKmpABt8iSgO6u81a8Cw=' 
WHERE 
  key_id = '38641011cc5106d7b24d6ebdca33794dda6477ef24e825ea37d109115d6cc293' 
  AND (
    token = '8ofIRuLIBl147KVG+SUH8dcxKmpABt8iSgO6u81a8Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )