UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8zhmxNAcdLapXwQvpruUIYJ0I2DwYfaE8nkNNlLmYs=' 
WHERE 
  key_id = '0b8e17f54653e848d0c10a77fe24b4c0858e0bfc6675730f6fd8f41552ae818e' 
  AND (
    token = 'Y8zhmxNAcdLapXwQvpruUIYJ0I2DwYfaE8nkNNlLmYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )