UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFdjjZ0tPtXU6BaUfyFZf3WUu2Y0XzJLEabquA3fF/s=' 
WHERE 
  key_id = '8620806640ae95630430f6ee0fbbe2413835f9efc1eba6a319b25923a85ef63e' 
  AND (
    token = 'yFdjjZ0tPtXU6BaUfyFZf3WUu2Y0XzJLEabquA3fF/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )