UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7TVTgGajcWL1nms1EGRf+vkNitciOjX6vJFJUMUuHg=' 
WHERE 
  key_id = '3790465353fa1ac340b300aed5c01a92b40d4404b194f829178026a393705562' 
  AND (
    token = 'B7TVTgGajcWL1nms1EGRf+vkNitciOjX6vJFJUMUuHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )