UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQLKL6ZXHNnNS9VPE7kVstS3HNZK8H6kBgSFc+TcoQM=' 
WHERE 
  key_id = '9e7b4a8a894a481d70380ac14e98b144ae725a4ddc51203538bdc567a599c958' 
  AND (
    token = 'VQLKL6ZXHNnNS9VPE7kVstS3HNZK8H6kBgSFc+TcoQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )