UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2geelAiRGc1CjbQ6V7iHso9JHOe1bW9YLYMWNo5aKU=' 
WHERE 
  key_id = '86d5ee5e7bb83508d622b94ac24aaa53897df29f058cada9d478b2d5e622c983' 
  AND (
    token = '/2geelAiRGc1CjbQ6V7iHso9JHOe1bW9YLYMWNo5aKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )