UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XL4ld8H99iqkGLOkj1xuNAwhSCoSfKD6EgqvpbcQl1k=' 
WHERE 
  key_id = 'f39d85bdf134d4ab8fbc9d1e9b538ea196b017d15a730516cf3181d8bce86d59' 
  AND (
    token = 'XL4ld8H99iqkGLOkj1xuNAwhSCoSfKD6EgqvpbcQl1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )