UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz3eJG9AX8g7J7ILZFMbsurZW8fAESUZwjB/l+es/CU=' 
WHERE 
  key_id = '21cb300b62b9c90fa7f1ebfdd4054813feb37920fedf20c5e1641001285f6cdc' 
  AND (
    token = 'Tz3eJG9AX8g7J7ILZFMbsurZW8fAESUZwjB/l+es/CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )