UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFyP89SuJMu9uY+87gSpXy4SaeDTvNHIzkQ4PCG67As=' 
WHERE 
  key_id = '38ae0ac9277cfcdbf904aaffa9ef1f17a41b110a2eff0eda66db97e13e0cfb6e' 
  AND (
    token = 'kFyP89SuJMu9uY+87gSpXy4SaeDTvNHIzkQ4PCG67As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )