UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKsYEwGBfq8ke+JD0Wbc2nkEy3CKrXR4DbcBgbsGZaI=' 
WHERE 
  key_id = 'c64cf66bbf444c8076652caa034682e24294d2759da4e595018e3ac1ff412a37' 
  AND (
    token = 'GKsYEwGBfq8ke+JD0Wbc2nkEy3CKrXR4DbcBgbsGZaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )