UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ul84xtsSHNez6EfbxZeSjySxsKSAbM6xuK5W15ArMnU=' 
WHERE 
  key_id = '3ae151c9824c6c3326b822d8259e76ce806fbd51cda222c7a31edb262b3cb4b3' 
  AND (
    token = 'ul84xtsSHNez6EfbxZeSjySxsKSAbM6xuK5W15ArMnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )