UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiedqDQb/Jc1YnsYcjuAnSI40bT+aIMbrtn+cA5B1NY=' 
WHERE 
  key_id = 'd8c01b0ae683188b5c40f495119026b42445b11dddfbfa87308723c76a7f3825' 
  AND (
    token = 'IiedqDQb/Jc1YnsYcjuAnSI40bT+aIMbrtn+cA5B1NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )