UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ib+UDg8HsCuCsJrLH40Jy7f3mpzi/B/hvdGDOFzwITw=' 
WHERE 
  key_id = 'a40a215d71aed5474b3bc1e66f012d1a6a8fe9c117192e7090cecd9a16687e2d' 
  AND (
    token = 'Ib+UDg8HsCuCsJrLH40Jy7f3mpzi/B/hvdGDOFzwITw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )