UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qe4w7vjzGrHJS1e3dOdrMhvWG6CYynKyffCIpRyl77E=' 
WHERE 
  key_id = '67b3b2a16b6f14f4d5a257e41b447ad0f26945318135715ba3ad602e71adde4f' 
  AND (
    token = 'Qe4w7vjzGrHJS1e3dOdrMhvWG6CYynKyffCIpRyl77E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )