UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tNM9BbrFpnuriGJUbJkI3eHo26Ut7jZWrsOh5lo73E=' 
WHERE 
  key_id = 'd4e3491521e9f28b3a9368c5b25adfe6262175e8c645c947629505d54c5add54' 
  AND (
    token = '8tNM9BbrFpnuriGJUbJkI3eHo26Ut7jZWrsOh5lo73E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )