UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2JyTe1W1MpWL9lx00CSGrwd6c8SmHL9lcc+QTgoXj4=' 
WHERE 
  key_id = '17e30380fd544346f99a539cefee17e595319b3caeff410cba28acc753f942c4' 
  AND (
    token = 'p2JyTe1W1MpWL9lx00CSGrwd6c8SmHL9lcc+QTgoXj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )