UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9rtyO3QVukg+B+7FlD6G9/TI4Vh1ZW+YBgniJ62RRM=' 
WHERE 
  key_id = '533172b8834eafeb19fd0fd977785921d2c0b346c3be3c2195dc0b9fcc83ce59' 
  AND (
    token = 'e9rtyO3QVukg+B+7FlD6G9/TI4Vh1ZW+YBgniJ62RRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )