UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3MTMGGGiaj5nLHvqtsueBHHfrZ+Q1g53V42i6kdoFY=' 
WHERE 
  key_id = '40d93643b9b9d608cb4f32bb9d3cfbd6722b2494c77f87b76c5db136275658e0' 
  AND (
    token = 't3MTMGGGiaj5nLHvqtsueBHHfrZ+Q1g53V42i6kdoFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )