UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVjeTrfHHDjL7EW5Yvto1u6N+w4C1O7YD2sOk8nMlsA=' 
WHERE 
  key_id = 'ce6403f9ac26398e787424991783a788f5d7aee767675e34e07a010abc692096' 
  AND (
    token = 'vVjeTrfHHDjL7EW5Yvto1u6N+w4C1O7YD2sOk8nMlsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )