UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EfBLXcipq+TfrhhA3gjktNnv/bWYIrIsK5JfZ7cGFk=' 
WHERE 
  key_id = 'f04ab6558ec62e6d070d6da194825b9c65ed5dfd5ab9a96acd4339bf181c9d59' 
  AND (
    token = '0EfBLXcipq+TfrhhA3gjktNnv/bWYIrIsK5JfZ7cGFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027