UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ed12/GNnKggAHvSSroeUmgq9egrzy9Odx3rfQ7eaXok=' 
WHERE 
  key_id = 'bd076821a87d9d519bcc10d32d7827fe55cc73c42b1107ab7f2f5e129cbe572d' 
  AND (
    token = 'Ed12/GNnKggAHvSSroeUmgq9egrzy9Odx3rfQ7eaXok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )