UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOEsvGnDizCjnC0JgcTFUGvsICeZPuMyJKMc6aEzE0Q=' 
WHERE 
  key_id = 'd3f2455840b7b746b714e0e0981e7967d153306b6565614be15f171cba736a7f' 
  AND (
    token = 'QOEsvGnDizCjnC0JgcTFUGvsICeZPuMyJKMc6aEzE0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )