UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D59uH66GHZJ5H3TMEK1sYibjIcC6BCWLBBWZVuuFNJs=' 
WHERE 
  key_id = '9d96f8b44957868c2b1425d462b62fe058e0b16e9c9105bbd3cd60ee1f31ce6d' 
  AND (
    token = 'D59uH66GHZJ5H3TMEK1sYibjIcC6BCWLBBWZVuuFNJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )