UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGkFVKwGXrSaJMOb7Aar4gtQ6Zp68W771K0UJmzABug=' 
WHERE 
  key_id = 'edc6600513d8da17bf362f0542f6c206799865b7cc9a63cd928e5edfc6461607' 
  AND (
    token = 'uGkFVKwGXrSaJMOb7Aar4gtQ6Zp68W771K0UJmzABug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )