UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZCjAmOVuln8pgOIKHAcr4zETk6LjiCXip+YVkap2y8=' 
WHERE 
  key_id = '2fcb90d03992bd1e1795b3ba55330a0eab629799d57a8417df9d0e3607452dcd' 
  AND (
    token = 'VZCjAmOVuln8pgOIKHAcr4zETk6LjiCXip+YVkap2y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )