UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nD0nBTxAWoUyuSNNej/oa+0yMmkaWETkVjj9zlij9/c=' 
WHERE 
  key_id = 'd64ac65aa0109f296dbead60682bcc1c0dd068fd1888ff07e6667115c7a82157' 
  AND (
    token = 'nD0nBTxAWoUyuSNNej/oa+0yMmkaWETkVjj9zlij9/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )