UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WB/Wqe8+mp1IS3g5YB8i8VfkrHY2hV77CxAGmB3sRwQ=' 
WHERE 
  key_id = '564425f4b771f1e92788617886b52fa5bd97801346c82f281e985c19cead2202' 
  AND (
    token = 'WB/Wqe8+mp1IS3g5YB8i8VfkrHY2hV77CxAGmB3sRwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )