UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPzgZ99U8bpY2Of982uhThvHg5pHKgPujMTbf1LU3Yk=' 
WHERE 
  key_id = 'c0f8665c92f159c385e513e0101719860ffa062e004f4638f8c3b1023c55c3cc' 
  AND (
    token = 'lPzgZ99U8bpY2Of982uhThvHg5pHKgPujMTbf1LU3Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )