UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPOpwMULPo2/H5VAuskmj1JOvweD3FCSyqx+ZuBMHI8=' 
WHERE 
  key_id = '9d727b171be39de771b81351f62b56b9effde29cf391e359ca98c19ce1bfc70b' 
  AND (
    token = 'PPOpwMULPo2/H5VAuskmj1JOvweD3FCSyqx+ZuBMHI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )