UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/j0SVQjXP46O0z0KgbSqWuJMc5HRdvMyZ4mlWMcWqc=' 
WHERE 
  key_id = '83b8cc83c34b7112121e078cab5f9430109c72f43fe7f8bf1388ee0df96cffbd' 
  AND (
    token = '0/j0SVQjXP46O0z0KgbSqWuJMc5HRdvMyZ4mlWMcWqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )