UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FImiNSas+eURHHQRFik+YOOP1JzgYMteOSbr6/INdsk=' 
WHERE 
  key_id = '8fd796379ad0f9a8e26fcaacab0c02793cb5b2850d2548e868cac2945cf7ba57' 
  AND (
    token = 'FImiNSas+eURHHQRFik+YOOP1JzgYMteOSbr6/INdsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )