UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJBiDEiX7Lb4s47ynCkMirlJUA5SFNrf9pbHPqmLJTA=' 
WHERE 
  key_id = '6b766b63314ccb2d068bc70272fa21e865a031320ed83dfd92e5088fa0ba8124' 
  AND (
    token = 'aJBiDEiX7Lb4s47ynCkMirlJUA5SFNrf9pbHPqmLJTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )