UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTtyqskxY/++3d41gQ9y3i1WCSZsTliXyIvS0nYgjQA=' 
WHERE 
  key_id = '0a4ad0d6886a036e15e309fff96dbc7c6046040ec0d47079a2cb7ddedf42be31' 
  AND (
    token = 'MTtyqskxY/++3d41gQ9y3i1WCSZsTliXyIvS0nYgjQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )