UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZnqFWkYsnNhUDAo2dcfOumkIsQTm9ZgvQWkLVaGCq8=' 
WHERE 
  key_id = '9f728c72f356cc2557a4f8f3c09f6564f07ac7f678a61fb3940dc0e56b619b44' 
  AND (
    token = 'sZnqFWkYsnNhUDAo2dcfOumkIsQTm9ZgvQWkLVaGCq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )