UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JcuTAL7QTiIku3/hk6GT7P4Q0P5uOK3LeaYMOP+5os=' 
WHERE 
  key_id = '631dee9bb047d79e00024a1cb0cc9d895b78ce2332fde8880a706513618ff737' 
  AND (
    token = '6JcuTAL7QTiIku3/hk6GT7P4Q0P5uOK3LeaYMOP+5os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )