UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zaazY40nAyU0m3KigRRg3F692/5V0qkA/MMzjLpnAo=' 
WHERE 
  key_id = '198da873a0aafc7541de2901c197866be35e64632e46e26025c245c7aae0d27a' 
  AND (
    token = '0zaazY40nAyU0m3KigRRg3F692/5V0qkA/MMzjLpnAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )