UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJOoYc06IUgocFUCgFnm2Wf0IG/cYcwHnWn7K4TOtec=' 
WHERE 
  key_id = '527aad7c28d597c4441228bbece6b06f1498b7c06121caeaec6925bbf6424d40' 
  AND (
    token = 'KJOoYc06IUgocFUCgFnm2Wf0IG/cYcwHnWn7K4TOtec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )