UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T47RIV486JuQyfIS+jqDOj3bWNIKkvt4CFPEu1se3wI=' 
WHERE 
  key_id = '89ca6b6740a90340266f57296f11b46e508b41183faee815fe6768ad0e46edbb' 
  AND (
    token = 'T47RIV486JuQyfIS+jqDOj3bWNIKkvt4CFPEu1se3wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )