UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWfdBTgXFnTyQ31dwvi+kRak2PQM+F+EHdSiPUmanyA=' 
WHERE 
  key_id = '4a32993f67d411a366ad447de915c86b246acd5d07dd96c4933bc3f3a72475fa' 
  AND (
    token = 'VWfdBTgXFnTyQ31dwvi+kRak2PQM+F+EHdSiPUmanyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )