UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcUHlyS5Gd/BFOVeErC8XHGp11vyO8mE+8w8CAyQnU0=' 
WHERE 
  key_id = 'f615d494992195850e1215d41a667574d3fa6549e7ef258c2d505f50c1a17026' 
  AND (
    token = 'ZcUHlyS5Gd/BFOVeErC8XHGp11vyO8mE+8w8CAyQnU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )