UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YwczPHeRItBgunBZFXTg3Zox7qxsbGFlrCmHxOtqLw=' 
WHERE 
  key_id = '4053cf86be1595bd528e6d65a62bea20be5deefeb8bc7dc59534715c5ab02103' 
  AND (
    token = '2YwczPHeRItBgunBZFXTg3Zox7qxsbGFlrCmHxOtqLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )