UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9D9afGC5D6o3WvrFgl5piK1g5/BzURxO4IM3TXu6Mc=' 
WHERE 
  key_id = '2cd1aae6563c44004afd55560c5747e6c5cf12ec43984932db9a710326e45cbd' 
  AND (
    token = 'N9D9afGC5D6o3WvrFgl5piK1g5/BzURxO4IM3TXu6Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )