UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CwkyY3GMU5RIvRiPhV9ZiNKTQ1aIKadhd+RFtJuHzQ=' 
WHERE 
  key_id = '6dfc1225edeb5a2cac2a2886a0b768374c8c9029ec690c5cfa04e455ee3a9bae' 
  AND (
    token = '8CwkyY3GMU5RIvRiPhV9ZiNKTQ1aIKadhd+RFtJuHzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )