UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ofc+QetCamuWeq9Sg33HE7nagbsJTs5qzV4MNAgowEM=' 
WHERE 
  key_id = '18be6adb2b0dc7dbe20e751359898faff24ecdc9a7073bb469aeb288eaf2aac5' 
  AND (
    token = 'Ofc+QetCamuWeq9Sg33HE7nagbsJTs5qzV4MNAgowEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )