UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BffLN85Ra1SqzY/lWImtfh7ap8o2wQj0Mf9rBbPRlo=' 
WHERE 
  key_id = 'a80454ce89674f546caf2288f1b223eedbdeb444da500f75db5a3dbd9d930246' 
  AND (
    token = '5BffLN85Ra1SqzY/lWImtfh7ap8o2wQj0Mf9rBbPRlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )