UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CC9BI8KoccHOW2D1WtS0R3vgJ+pIWCD8TOG7bIwaI0w=' 
WHERE 
  key_id = 'ac6647a177d89013a3ba1bc51b8620d85426b584d0c2275e072c27aa21cb2065' 
  AND (
    token = 'CC9BI8KoccHOW2D1WtS0R3vgJ+pIWCD8TOG7bIwaI0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )