UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0Fa+i3NcgIpG2LnuGioHbiiTyEzEnv7UnE/1VylCSE=' 
WHERE 
  key_id = '4f81f55593a70773403f429caee5ee132f9ea76a3e1e73f06eca6b3d1a1a0ae5' 
  AND (
    token = '+0Fa+i3NcgIpG2LnuGioHbiiTyEzEnv7UnE/1VylCSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )