UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mJLfAcRup/m4WASXSXL5NL/RRICqwgL7BZAMZRxLfA=' 
WHERE 
  key_id = 'dfaa251fe6900b9ac065c7dc97be1635123a3eaa4480aa24476b17d9c232dd6f' 
  AND (
    token = '7mJLfAcRup/m4WASXSXL5NL/RRICqwgL7BZAMZRxLfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )