UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQHwFqIIbx9dFutzkUTs+AOnlD+NdzMlE1V+6V67SlM=' 
WHERE 
  key_id = '644af3a6442aa85cc64a5877129658c8a56d39f027b840cfede84b36940530de' 
  AND (
    token = 'LQHwFqIIbx9dFutzkUTs+AOnlD+NdzMlE1V+6V67SlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )