UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oq6/SfmdOyByk6H2nTTGoO/BXAiAC78H9T7T9RykvCg=' 
WHERE 
  key_id = '38b9e15f1f5bfce45b643c64b864857b531e1699aa69f4c2e477e4af515fb1f4' 
  AND (
    token = 'Oq6/SfmdOyByk6H2nTTGoO/BXAiAC78H9T7T9RykvCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )