UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hbLP1RnZYNP2FlnTdRqNCtUM/i3hbF352ByHAp5vNKU=' 
WHERE 
  key_id = 'a71d3ea76cc39e1447937621b925e30cc88f778a97719602aeae05b2fa81c27d' 
  AND (
    token = 'hbLP1RnZYNP2FlnTdRqNCtUM/i3hbF352ByHAp5vNKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )