UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vSGt47AGYfj0yR5LWGcrSR4SJadEBdjqq7Z94sd8SPk=' 
WHERE 
  key_id = 'fc3e3e184e74e0369c0b24c21a04b6b053047b48608dbc423501ed00e5177dd0' 
  AND (
    token = 'vSGt47AGYfj0yR5LWGcrSR4SJadEBdjqq7Z94sd8SPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )