UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zt9ZXbNGOerrPC1sAwdmY6NuRtDBmRnm/y2txRh3d0=' 
WHERE 
  key_id = 'b0845fb2183cc75154c1c17db0c7e3363182fdf9fe76f2c48cbdf6e58fd79b61' 
  AND (
    token = '2zt9ZXbNGOerrPC1sAwdmY6NuRtDBmRnm/y2txRh3d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )