UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj8PzCHzOdya51HidOw3wcHcSYz/2YvRHObz6gm3ES8=' 
WHERE 
  key_id = '45ba6fc64f3811c0b188b687064e08a0f3c99b60eaa7fa0c1b673979e87057e2' 
  AND (
    token = 'uj8PzCHzOdya51HidOw3wcHcSYz/2YvRHObz6gm3ES8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )