UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVKt+wHJhFyLK1N7/5uT8+1Pp1oS4j2Zs/QqQDWsfGo=' 
WHERE 
  key_id = '3527abd1fea5c5ff1db7b2339ba572ca227c36428194d32eeb2863c532e5dbe0' 
  AND (
    token = 'mVKt+wHJhFyLK1N7/5uT8+1Pp1oS4j2Zs/QqQDWsfGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )