UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDJ7//O4sd9LBT2NJ9TG9woypsDQaiCiJAWcXULh9s4=' 
WHERE 
  key_id = '4275d5fb4b7236e9b360fbdc70971b354e23d15fb59379dd14ccb05b390e2365' 
  AND (
    token = 'WDJ7//O4sd9LBT2NJ9TG9woypsDQaiCiJAWcXULh9s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )