UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2hAnr28BVdTpclfqEQOt2Muj9N6b/8je0ReUxSij8w=' 
WHERE 
  key_id = 'a479fcee8ccdc6865710b2889978bd2d30fc5204dbff75ff39cfd7ec647c59a9' 
  AND (
    token = 'R2hAnr28BVdTpclfqEQOt2Muj9N6b/8je0ReUxSij8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )