UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FM+Pn9I5cdyKqrfCicaVhyMAtggg7Yx6MjtQt67P2DU=' 
WHERE 
  key_id = '53e13f520097bedf96a84167fa32059fd03c0573cbb8e1d10e4b2fcd5e7749f8' 
  AND (
    token = 'FM+Pn9I5cdyKqrfCicaVhyMAtggg7Yx6MjtQt67P2DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )