UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWUUCAk584C8wt/YPMdTH5ahtmaLvgs130dGs0y1IR4=' 
WHERE 
  key_id = '766919bea830ab266414421affa4491e38fbc5f5561dea2d53a4f8b5ea916d9f' 
  AND (
    token = 'VWUUCAk584C8wt/YPMdTH5ahtmaLvgs130dGs0y1IR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )