UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DO+mocg/YULAZD3p/shZxLTYCBMyvh8dhzpPXcGxLo=' 
WHERE 
  key_id = '6268002401364a2e7bcf883868bf99092b1650ff00c4f2de2a2c95698488045f' 
  AND (
    token = '9DO+mocg/YULAZD3p/shZxLTYCBMyvh8dhzpPXcGxLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )