UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMWzYsLP7lHlA5s5qmeVSUouNC1YY1pg+3jzAO2Od1s=' 
WHERE 
  key_id = '5d2c1dba99da81d67beb88a6ebcfbf6d511a00404b3c4c3a812c474a753f7bed' 
  AND (
    token = 'gMWzYsLP7lHlA5s5qmeVSUouNC1YY1pg+3jzAO2Od1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )