UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '09YXD1HY781rylvPPxqvwXJMweWE/b7y1p59SYpL124=' 
WHERE 
  key_id = '4ad36f3a6dc6a4e83df42b1e76bf264b1b54995b075fc68b2afc8abb09b8d21c' 
  AND (
    token = '09YXD1HY781rylvPPxqvwXJMweWE/b7y1p59SYpL124=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )