UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKFn7jwWgGLsg8R1dTJ2Ul15Bl5pHPuKlHbM2rcynZw=' 
WHERE 
  key_id = '7bf8bbd52c82742691d347fb72a3d9d109f03128f69be66e5a00ca2ac0bcf19e' 
  AND (
    token = 'XKFn7jwWgGLsg8R1dTJ2Ul15Bl5pHPuKlHbM2rcynZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )