UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KV03l/8pYmXgHiphfgkJCu3BhZheDXi4M/YT7/Md8s=' 
WHERE 
  key_id = 'fae98cb940e96296a3c00123b322087d4bc50983e68329da79105ad18c4df517' 
  AND (
    token = '9KV03l/8pYmXgHiphfgkJCu3BhZheDXi4M/YT7/Md8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )