UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUSNV6iIJGCOgfxvDTP5Mzt7Gj3x4xilsPzylcc5aSQ=' 
WHERE 
  key_id = '46caa715a018175ad7f55750237cd2925aad43b7344d9c5a339743f6eeeaf3bd' 
  AND (
    token = 'dUSNV6iIJGCOgfxvDTP5Mzt7Gj3x4xilsPzylcc5aSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )