UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxaMMZ4gPrqhobLxtepqMVVl2dTeScau4ilSQA8R+1A=' 
WHERE 
  key_id = '832e64ed59164264e30e11f91fd17c2bbe47decc4e272ee89097b0718a1e1092' 
  AND (
    token = 'hxaMMZ4gPrqhobLxtepqMVVl2dTeScau4ilSQA8R+1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )