UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtPlE/Osjkm9Pq3PYp1R/JuPvsW1e6XcmdedFpgCxbY=' 
WHERE 
  key_id = 'd4dfd6c1812754a6d82853729458fc6cc4d89421756adcd23a714e59ada92d1b' 
  AND (
    token = 'KtPlE/Osjkm9Pq3PYp1R/JuPvsW1e6XcmdedFpgCxbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )