UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zk/vn0EdX2QjQIaaAs8+161BZQtMA5/iY3SM7Pd3FBE=' 
WHERE 
  key_id = 'eafc43b481cf08135b17cf39c442d1fcda4d7cd51f75f72a9cce0304ed35e32f' 
  AND (
    token = 'Zk/vn0EdX2QjQIaaAs8+161BZQtMA5/iY3SM7Pd3FBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )