UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjLxPZabO4q6sZMpQGg+J58OD7hHu73ZuwOhWG0x/as=' 
WHERE 
  key_id = '3c617e0c8a31a7a4eb10b167e7f6be43b425f6992f18fa3f450f474ac2d0d3d0' 
  AND (
    token = 'IjLxPZabO4q6sZMpQGg+J58OD7hHu73ZuwOhWG0x/as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )