UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'anRNa1WTgR+/tOvhQPaGXdLtO6SReRMVBkb8qVKmxc0=' 
WHERE 
  key_id = '872a7dde0aa9b0b1e44c0714366b3374d994083389e41a564e0b2687480fcb13' 
  AND (
    token = 'anRNa1WTgR+/tOvhQPaGXdLtO6SReRMVBkb8qVKmxc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )