UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NugNtyE+2WBndro/WslGW70DyOWu9psTW3MsFP5VSY=' 
WHERE 
  key_id = 'd4fea3911fa347b407bcf90520cac34321332db1a8332ae7282d773b8715d2e8' 
  AND (
    token = '1NugNtyE+2WBndro/WslGW70DyOWu9psTW3MsFP5VSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )