UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWaK5lM6AswvYjPMWIw7I88olxZIoevSXDDi58wADiI=' 
WHERE 
  key_id = '7eb7ad012449f097c3671332a6f9b366f24687a0b0f09b979819d0a132556385' 
  AND (
    token = 'YWaK5lM6AswvYjPMWIw7I88olxZIoevSXDDi58wADiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )