UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RL4biWuj81uRVegb1mqQJ0x3ClYwjB/vPhH3KlvDH2Y=' 
WHERE 
  key_id = '4b08c2339d38465ad6a4e0fd47ebd9ce83ac7ab72735f68690d5dcfec622c5ab' 
  AND (
    token = 'RL4biWuj81uRVegb1mqQJ0x3ClYwjB/vPhH3KlvDH2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )