UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcE011GLNU9K5XAbWlaqNPABeNzKgswu4vlnKxvnVUE=' 
WHERE 
  key_id = '9b4218b11348db63c95f40e6bc5b68ef18ca7a5aa767b7a361d95fd5c925551c' 
  AND (
    token = 'KcE011GLNU9K5XAbWlaqNPABeNzKgswu4vlnKxvnVUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )