UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iaXOaRWghbR6FxFC2teFaUNyhDggEyQfYxF12N+16LY=' 
WHERE 
  key_id = 'f92b4619429a9ae0f78b859cf92265351a92e4ec5ca1f57203c3d936d756fe70' 
  AND (
    token = 'iaXOaRWghbR6FxFC2teFaUNyhDggEyQfYxF12N+16LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )