UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKHNv5wzMqbB3Tbi3qfea5IZG37CREssgiRikGpYXRE=' 
WHERE 
  key_id = 'b9dd13eb33869547b6c4bcb1837634779c98e47bc93bb5307b4c171abb2e9f17' 
  AND (
    token = 'LKHNv5wzMqbB3Tbi3qfea5IZG37CREssgiRikGpYXRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )