UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eR1h84/q9MR3LoBmc3AEXUlU8V40zo3gUmuz6V6SfM=' 
WHERE 
  key_id = '94a4e0cfa6c9eac1f8b53a3072cfac0b3fee5127e39a4b733a02965d45c622bd' 
  AND (
    token = '8eR1h84/q9MR3LoBmc3AEXUlU8V40zo3gUmuz6V6SfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )