UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjRC4qqcMPNHDjjPXybeFfHSE0wd1m41C9xYDT+oDmU=' 
WHERE 
  key_id = 'dfb144210c547bdbad96f90337e9917cd8f08e003e0d8e3e920a5e96fd55a2fe' 
  AND (
    token = 'UjRC4qqcMPNHDjjPXybeFfHSE0wd1m41C9xYDT+oDmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )