UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdDgQlGrnnpbUIJ3sl2ZU0xo1bJilOlAVD1BH3pvCaw=' 
WHERE 
  key_id = '548a1eb72fe5f00a3729ecbcced004c87ca42bf6245d3ec99c20ef999874a1ba' 
  AND (
    token = 'sdDgQlGrnnpbUIJ3sl2ZU0xo1bJilOlAVD1BH3pvCaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )