UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQLYaqpn0wlUyuMPa8m1aGKexN4xnqHFaNsk1l/5FD0=' 
WHERE 
  key_id = 'de30f691405fc88daf27a11581bb45e320016354d37fb3d37dfb5ec496f59719' 
  AND (
    token = 'gQLYaqpn0wlUyuMPa8m1aGKexN4xnqHFaNsk1l/5FD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )