UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcqXL5SJud7nRExoD+iB0Kr3SA23lz8Fsk9PIoaNGyQ=' 
WHERE 
  key_id = '79ddfcb70af9afaa502f6317abd1dd195558ffa82954ad811fb1ce7455ac172e' 
  AND (
    token = 'wcqXL5SJud7nRExoD+iB0Kr3SA23lz8Fsk9PIoaNGyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )