UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQbSS369mB49lIbD6pAXYFk4VgKuwFOE17L8KBRm2Xc=' 
WHERE 
  key_id = '21a5d36b6d019d279284bedaf52fe0316e36eb8630f7d98497597033a95516da' 
  AND (
    token = 'YQbSS369mB49lIbD6pAXYFk4VgKuwFOE17L8KBRm2Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )