UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2PfaM80PXAZhpj7e5Kyi8PGj1QayathzXR/9zPWZe0=' 
WHERE 
  key_id = 'dd2b25298a985585ed3100a873647efeb75f24af39ddda655d59334c2088abee' 
  AND (
    token = 'U2PfaM80PXAZhpj7e5Kyi8PGj1QayathzXR/9zPWZe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )