UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojdyLIhFxjOzUxpBoMoJHVvSOWxKdlhsLga54PvFr/o=' 
WHERE 
  key_id = 'a7f1574697db3d9b2e5747891dc220d194d984c3c9ce0c1dcc5f31feb0400f9d' 
  AND (
    token = 'ojdyLIhFxjOzUxpBoMoJHVvSOWxKdlhsLga54PvFr/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )