UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTfacRJ90WWe3uaevQkstVqkUcmr21NxOK9iyEaL5XA=' 
WHERE 
  key_id = '70366aba56ea6c8bb16e36bf72fcad491083005a6684cf918a48321e3478704a' 
  AND (
    token = 'dTfacRJ90WWe3uaevQkstVqkUcmr21NxOK9iyEaL5XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )