UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLqVR1v16ONJ7zva2SawvSuexRDMjZNCfup5DMNqy/g=' 
WHERE 
  key_id = '48f8a3deb3f28696ad5d5ff28c36316f2895a95493c158e9d65d58ff847ee2be' 
  AND (
    token = 'NLqVR1v16ONJ7zva2SawvSuexRDMjZNCfup5DMNqy/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )