UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOclwDWykIhZhdTt9VLv4MThqWy3+YCOYiPcIJRn49k=' 
WHERE 
  key_id = '9b7d3d13025b167a96834420bb8cde33aece0700528a56f2349c120968883bb3' 
  AND (
    token = 'cOclwDWykIhZhdTt9VLv4MThqWy3+YCOYiPcIJRn49k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )