UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L40OIFwRsxn9qgQJBe1fO+RZPu5h6aVMLCxgq5yM49Y=' 
WHERE 
  key_id = '73644bf392904dc89392b9270f4a141d134b67ed3cda5ca9048bc50adf0404d1' 
  AND (
    token = 'L40OIFwRsxn9qgQJBe1fO+RZPu5h6aVMLCxgq5yM49Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )