UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uARpBnqVueFfnYwqtLiAKToL8sbZ/bG0F4xu2i3EMk0=' 
WHERE 
  key_id = '5ee830c25861cc46e1701582d0e8784081180383c6c18ca0a87867e7cf83cd85' 
  AND (
    token = 'uARpBnqVueFfnYwqtLiAKToL8sbZ/bG0F4xu2i3EMk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )