UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ppo4R1iRXoG7c5eUyDdOZLOsCFw6uiMoGR9zJdntbkM=' 
WHERE 
  key_id = 'fb66f2cb18b46f05e0cbd559fde13848afd907f0358b5c463aaa2170b82937c4' 
  AND (
    token = 'Ppo4R1iRXoG7c5eUyDdOZLOsCFw6uiMoGR9zJdntbkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )