UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1Wd1xvM9q5qCdrpi4/OUDY5gi5KRc0UEA91LzcrQbM=' 
WHERE 
  key_id = '1271f846979ab1a40560cbb47ac38524e60dd57d9a4853529c02147e3f51df9c' 
  AND (
    token = 'A1Wd1xvM9q5qCdrpi4/OUDY5gi5KRc0UEA91LzcrQbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )