UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gwoUAfDrB7Gq6LAkiZrx4cXN0SCc2yHvQZXW8cbOOI=' 
WHERE 
  key_id = 'e2321950040a464fd20630d7b8ac401aab42e1617ebaa3506b32f788f83a50b2' 
  AND (
    token = '8gwoUAfDrB7Gq6LAkiZrx4cXN0SCc2yHvQZXW8cbOOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )