UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THk4oQJ4DASQWi0oeOXGV75fL57VWUeARxtUhVUAh8o=' 
WHERE 
  key_id = 'd6ed66391b3f08a43460dec6ee125835f276d0a6acaf95303bb52b53649c39ba' 
  AND (
    token = 'THk4oQJ4DASQWi0oeOXGV75fL57VWUeARxtUhVUAh8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )