UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shT+FuHNp/z7CNhtJIhsFhW06xXhT0CNdBaOoFrljJw=' 
WHERE 
  key_id = '102f5b591f4199e11d13a67a31a74978a00b0ac6ea556df90667ed475528743c' 
  AND (
    token = 'shT+FuHNp/z7CNhtJIhsFhW06xXhT0CNdBaOoFrljJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )