UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vEA4NsDIzW8floxT6eRYPGMknOkizXjfIlfTfBtyaE=' 
WHERE 
  key_id = '966900305515b456c1cbcf4924bac506d4f191490dabbd6b42d72d12cecfedd2' 
  AND (
    token = '/vEA4NsDIzW8floxT6eRYPGMknOkizXjfIlfTfBtyaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )