UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bV8OrL9AAy79R+ow0h1+Hvh4Gz4RgOgcE0n0+EhYS6E=' 
WHERE 
  key_id = 'b13975981d500b870907c6c6398ba568bc5635130b7d8c25196038bedd160e9f' 
  AND (
    token = 'bV8OrL9AAy79R+ow0h1+Hvh4Gz4RgOgcE0n0+EhYS6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )