UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0xTLFfBBujHrx+N3j/ffmJAonPgr7vVPXfp5ij0myA=' 
WHERE 
  key_id = '17f3bc00f21beceedda4cc8fb72016ea54fbb48d45e55683687132e31de15f55' 
  AND (
    token = 'y0xTLFfBBujHrx+N3j/ffmJAonPgr7vVPXfp5ij0myA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )