UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0XVX7fJs8LZ86v7VtT3hn9WCehCSJH1V5ArNp0cNYY=' 
WHERE 
  key_id = '45f90a2167052e8ac996edb727f6fc90d6b876bb40ecf1143631a5671f7276c5' 
  AND (
    token = 'M0XVX7fJs8LZ86v7VtT3hn9WCehCSJH1V5ArNp0cNYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )