UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w04J8ZLLZsMQjNgfD/NYhDoWinCoSf8LIVtPbyiv47g=' 
WHERE 
  key_id = 'ace731cc3f81706e574c0ad5a929e0457ddea6fb4f2bd2da397733928716658a' 
  AND (
    token = 'w04J8ZLLZsMQjNgfD/NYhDoWinCoSf8LIVtPbyiv47g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )