UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTr7r0B/tXaI8wM6T2n+gMzPsiRE+L07E1NthCxK7iQ=' 
WHERE 
  key_id = '1194ac477e9090a14ad3debbed4fad6671f0d00444064f18f1e55a772ed0b571' 
  AND (
    token = 'YTr7r0B/tXaI8wM6T2n+gMzPsiRE+L07E1NthCxK7iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )