UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eXLotf4Vq02puwYzaGS9tjfiUFvpnE12OoyMrJ30A4=' 
WHERE 
  key_id = 'e936dcc3b3cbe980ff9f6a410ba0a0727b7b297fc6993f02f509fe000a52da5a' 
  AND (
    token = '9eXLotf4Vq02puwYzaGS9tjfiUFvpnE12OoyMrJ30A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )