UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nIhRRFY9hpf7v67hyqcXzcHaIbbats/tWRu17F5sTA=' 
WHERE 
  key_id = '927dc77e0abbf907c8169819eda0159d4839326334316f62ac7f0299000a0d67' 
  AND (
    token = '5nIhRRFY9hpf7v67hyqcXzcHaIbbats/tWRu17F5sTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )