UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54mgcIClyx9CVYR/Z6FFmF36f3XWGJZywNkDEfbzskA=' 
WHERE 
  key_id = '2ea5a0325eb2c61afa9e5fb541d424941aa86e278ef1a79efd4326a047b24018' 
  AND (
    token = '54mgcIClyx9CVYR/Z6FFmF36f3XWGJZywNkDEfbzskA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )