UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNTmSZViLe7POhfFNzk0umSb6uFGYbqHEHB+0Ki20oA=' 
WHERE 
  key_id = '42bdd50a39751bea3a3389ad273ef3b07f3b8ecc45c0031f7e5e9cd56c3e52ae' 
  AND (
    token = 'aNTmSZViLe7POhfFNzk0umSb6uFGYbqHEHB+0Ki20oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035