UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oT2FISLmrXSFadQdYhGkaJiORRC108QyKyDzNAVfuZk=' 
WHERE 
  key_id = '4dd655dd0fcde8fee3a4d4037b2b458f18d2039655c9a20c62ea517a8749f8d3' 
  AND (
    token = 'oT2FISLmrXSFadQdYhGkaJiORRC108QyKyDzNAVfuZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030