UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45gzuxj3Mv0jgbqoU6j7CAbhQIRi1Tde/qcxC5LC2Yo=' 
WHERE 
  key_id = '5bef0231576b4129949dad0c84a906ee6878fabe897ecade86857bb1ab89819d' 
  AND (
    token = '45gzuxj3Mv0jgbqoU6j7CAbhQIRi1Tde/qcxC5LC2Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )