UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ye+8yveZkh+Hx5JDE09oiPUx0P0+ymtkLEjUvL9Wmmw=' 
WHERE 
  key_id = 'a3b2dca514e9bc7be5097b34f930dda785a75911cdbdb77f9750525fc1aa892a' 
  AND (
    token = 'Ye+8yveZkh+Hx5JDE09oiPUx0P0+ymtkLEjUvL9Wmmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )