UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQadrKDspzI0rZis1Jk2PFzM2id9yHMK6+yF5/ZV6Fc=' 
WHERE 
  key_id = '96a61c8f82c8f45206685830aa393f2c1462bc01187449ace56caed5b1af2b56' 
  AND (
    token = 'qQadrKDspzI0rZis1Jk2PFzM2id9yHMK6+yF5/ZV6Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )