UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeXqmg7HupCjkqY7pgy3QrpyisdYCX00MckHI3UbcKA=' 
WHERE 
  key_id = 'ab36e69ff69a78a18762a40496b93717104c7e9a84a2e896eed595fc5276beeb' 
  AND (
    token = 'oeXqmg7HupCjkqY7pgy3QrpyisdYCX00MckHI3UbcKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )