UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f91zw11yhPuoxVww9pPf6TNTE5CmZ1/TW85xfjwV66Q=' 
WHERE 
  key_id = '3febf51ea73eaf5432ad43180663c836d28bcb7e7b640671d8105d79f8fd8c08' 
  AND (
    token = 'f91zw11yhPuoxVww9pPf6TNTE5CmZ1/TW85xfjwV66Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037