UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83qr0xh+OEIlDlMM4RSXtSyVSaUK5HTc/yfQD98aHK8=' 
WHERE 
  key_id = 'd4bc21ac3528f0b52dcfe0ace51402868c08ef17b9804be61a59551ed2ef1d43' 
  AND (
    token = '83qr0xh+OEIlDlMM4RSXtSyVSaUK5HTc/yfQD98aHK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )