UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ezY6KgIB5z1NHUFP7sa7fZC4/0EXksSsx09FmMblk4=' 
WHERE 
  key_id = '480c6974ad66d7ff8accd84183145e8cc926c39e07d018428b97d063a570028b' 
  AND (
    token = '6ezY6KgIB5z1NHUFP7sa7fZC4/0EXksSsx09FmMblk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )