UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sLnYIVeCJFBjAsw+VitDBZaZ5mnyYNMsi+GnL69NWE=' 
WHERE 
  key_id = 'ff8f8a05654f7fdeb38e0acaff2611725e4a6dffb61b735fe65f8f93ef6d3b61' 
  AND (
    token = '7sLnYIVeCJFBjAsw+VitDBZaZ5mnyYNMsi+GnL69NWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )