UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's44SEB7fmKcIMRIqZHDf/OePu60Q9usRU5BCoSkaHN0=' 
WHERE 
  key_id = 'd9ec7f08496a78bcbc101f34312339465b03127c999864afae2d75f4b737e436' 
  AND (
    token = 's44SEB7fmKcIMRIqZHDf/OePu60Q9usRU5BCoSkaHN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040