UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eU0dcDEdbJ4I3z1KBBOg8mBOnYWqJH0WlhBq3UfzTfg=' 
WHERE 
  key_id = '7da7fab02aab59600f2dc7dd39218021a9eb1aeda8fb284a1e1abbd293f346f0' 
  AND (
    token = 'eU0dcDEdbJ4I3z1KBBOg8mBOnYWqJH0WlhBq3UfzTfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )