UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGQ7bSRDHkXhFVNhc9TL/SjsD+ptKb130/uJzuUCxQY=' 
WHERE 
  key_id = '4cf21f253f2d8cef62099b83adf3e34cbdffa92b7c66aad10275af0d7b1ad59b' 
  AND (
    token = 'GGQ7bSRDHkXhFVNhc9TL/SjsD+ptKb130/uJzuUCxQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )