UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzOskOVhhfsih9YGH/uMOpwXXSYM/2SJgUR21eVLKLQ=' 
WHERE 
  key_id = '2118c29c86e2cf5c12ef6a828c97bac055401244f25f63114c28fa14d748e775' 
  AND (
    token = 'LzOskOVhhfsih9YGH/uMOpwXXSYM/2SJgUR21eVLKLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )