UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/PGAtCakehcceSLAj5MvAKaoo8SurtU7upnvcBryDM=' 
WHERE 
  key_id = '7d7dffdcb4e2939826a6fe1728716b7bb5e8d1b67a461f0007ff4bcefa307fa8' 
  AND (
    token = 'S/PGAtCakehcceSLAj5MvAKaoo8SurtU7upnvcBryDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )