UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W81SjUmTLzVUxpoujSMTpeWGRaFu+cQZ2DKPmOavUNQ=' 
WHERE 
  key_id = 'b364b6641fdd4dab4ca123491457f60100cf2a9b77912c9d8ac9301458b74bbb' 
  AND (
    token = 'W81SjUmTLzVUxpoujSMTpeWGRaFu+cQZ2DKPmOavUNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )