UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KUWdr3bePs2TBtuZbuoGXZZPzHaKKtSwy304JlZyTs=' 
WHERE 
  key_id = 'dbe2211531d8b34ea825d96753eb6c8b80596212a9b8ad11b27e560a0d868e02' 
  AND (
    token = '2KUWdr3bePs2TBtuZbuoGXZZPzHaKKtSwy304JlZyTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )