UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00y6IfvGsfFgDBdWokh8PwFMn9/hINS4atLUhmaK9DU=' 
WHERE 
  key_id = '5b92f340e10e5bd505f98f27591658fba95c241f6f45788393da897a95fbd0d3' 
  AND (
    token = '00y6IfvGsfFgDBdWokh8PwFMn9/hINS4atLUhmaK9DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )