UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xhsf5B/lO4L3bsHCpaQRnmseMV/7lr8HtW4ALGHanUo=' 
WHERE 
  key_id = 'df678136fd2f9a15cc46afeda4a34389ae25d4996deb1c73b4fa4d800fcc1857' 
  AND (
    token = 'Xhsf5B/lO4L3bsHCpaQRnmseMV/7lr8HtW4ALGHanUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )