UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xcb/kt7N6CGk5m3mn/XD/ZHEKN7Kums1qUJSH1fvT5s=' 
WHERE 
  key_id = '87b6a7a4761669f91a5e2379326a52b96f7c7250f036a7a3b73befda15334eb7' 
  AND (
    token = 'Xcb/kt7N6CGk5m3mn/XD/ZHEKN7Kums1qUJSH1fvT5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )