UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvTbToLpstw4JKaeU5YNwLdwGG4+mBMAENK0SJVO+74=' 
WHERE 
  key_id = 'e8e8e0c3a98d61701856bb28ac703ea452eb40c88bad1cb6ff9b95c1bcf27486' 
  AND (
    token = 'WvTbToLpstw4JKaeU5YNwLdwGG4+mBMAENK0SJVO+74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )