UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scijNoIl2loGB3cEqBhgXOgvueDEktmDnXpyGWBTedE=' 
WHERE 
  key_id = '809ca3e87eeeeffcad2cfe50ec466bd571dcb26734675e8d328f02118638e926' 
  AND (
    token = 'scijNoIl2loGB3cEqBhgXOgvueDEktmDnXpyGWBTedE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )