UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wi8+e6E/EQmelAqM5jvx8yT6LP4GuT4u+PBBHAFf9fY=' 
WHERE 
  key_id = '6e1f5b560d0337a2a461fd4337d50727258689aff662f7912c8dbcbbfff21806' 
  AND (
    token = 'wi8+e6E/EQmelAqM5jvx8yT6LP4GuT4u+PBBHAFf9fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )