UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6tR3hkDHV7iYrxNiWm/tennV/7sXC1K/esoLZcbrks=' 
WHERE 
  key_id = 'f63a0aec1c03b87ecc5e89337c9236221607e363c85c32202b2600dc800ebd4a' 
  AND (
    token = 'w6tR3hkDHV7iYrxNiWm/tennV/7sXC1K/esoLZcbrks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )