UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSIbwfWqGkAEHllX6Krm8yWuohVhj+rbLfdWNms7tbQ=' 
WHERE 
  key_id = '9a9e303b2ac017fc57bfdc02d90868e927f3d810a691fe9e432ebd8b094b5fac' 
  AND (
    token = 'tSIbwfWqGkAEHllX6Krm8yWuohVhj+rbLfdWNms7tbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )