UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDMqtZHZRt7zxY4i/ZqpFcVdBr175x8flSQPgW5Bszw=' 
WHERE 
  key_id = '103c1b009c257a38fe6c7e035a31af3a2f3ad58317590ffa194fd255acdaaccf' 
  AND (
    token = 'LDMqtZHZRt7zxY4i/ZqpFcVdBr175x8flSQPgW5Bszw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )