UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzCXGOGnSP6p5jpo3KGat6kiOiP6IE2P6mvu5si+gSY=' 
WHERE 
  key_id = 'c79818ec8cecec8d7993a958526616b61804ac39f29eebf1c2ee6e19b634daf2' 
  AND (
    token = 'JzCXGOGnSP6p5jpo3KGat6kiOiP6IE2P6mvu5si+gSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )