UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAEewDhTHcACizYyKy+g/UHdc4abZWxQNwS++prfm5w=' 
WHERE 
  key_id = '333e506807578cbb7d0d48c55b56023da0114015495d5c1a6764081c83c6b258' 
  AND (
    token = 'MAEewDhTHcACizYyKy+g/UHdc4abZWxQNwS++prfm5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )