UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3JkOpJ3TF3xtzFFWeMLC1tdPyc3s7ovn3a5pyODB3k=' 
WHERE 
  key_id = '819a17d4ee8a623036f26257f8b2da37cace3b4c26169903c61995ab09226e6f' 
  AND (
    token = 'X3JkOpJ3TF3xtzFFWeMLC1tdPyc3s7ovn3a5pyODB3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )