UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1FnCkXOmGDa4suCGBtCpUkTMBUqgVfzOBRz3ICI1sg=' 
WHERE 
  key_id = 'e3de09268312657cb4d1dfd7399e48806f96eb5429ff194c0b9a391250362476' 
  AND (
    token = 'I1FnCkXOmGDa4suCGBtCpUkTMBUqgVfzOBRz3ICI1sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )