UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AYF+T8T2XlAqcK9PjHBKXUROwKJ18/6cs3OGHt6Yz8=' 
WHERE 
  key_id = '6929b32135f61f1b6d5b1020085668fbd2d4cf1635d73d41c91bf6086207044c' 
  AND (
    token = '0AYF+T8T2XlAqcK9PjHBKXUROwKJ18/6cs3OGHt6Yz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )