UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEPZhBJmkS15fll2gOQaRpjewPAQi1dK1tixIzD3M70=' 
WHERE 
  key_id = '8f8496c7b00ae12f23403f32b45fc204c5702408967c6e2eee14700ffe5e1cf5' 
  AND (
    token = 'AEPZhBJmkS15fll2gOQaRpjewPAQi1dK1tixIzD3M70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )