UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heLjiUU70Vn0DeacXNa/lanq5RRwQBumXKdpWMqyZs0=' 
WHERE 
  key_id = '78f2976dc1457f66caf859eda551dd1fc25b3a32a7c06b71aa04f6943cbf3c6d' 
  AND (
    token = 'heLjiUU70Vn0DeacXNa/lanq5RRwQBumXKdpWMqyZs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )