UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54k6GC0JtT0GoTnyZux57IWf/Gkn6c8H660XM9TatkQ=' 
WHERE 
  key_id = '04189d39355b991eb45a9e952e3d316a1ae7a0ab7f03f7713f3e2d953625857c' 
  AND (
    token = '54k6GC0JtT0GoTnyZux57IWf/Gkn6c8H660XM9TatkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )