UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sh3HhlCLhbmlVeh2q/CiPcI3lMZQydE+3BBBi73LyI8=' 
WHERE 
  key_id = '9b8a2e4ccc9afdbc771f7ca7cd34244c8e76680cb5b19ca993433d9d55d3e3ad' 
  AND (
    token = 'Sh3HhlCLhbmlVeh2q/CiPcI3lMZQydE+3BBBi73LyI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )