UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8Q6jLyTRMKgYVk4tkUREcbd8AEEEMYCdu/G0YlzDi8=' 
WHERE 
  key_id = '33e6a5094af5c8f86352df55a4feda19962d228b8cfe5bddfd47fee4934f9eb5' 
  AND (
    token = 'l8Q6jLyTRMKgYVk4tkUREcbd8AEEEMYCdu/G0YlzDi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )