UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqUIh/N9tPTuuOPHcfK3EBeNT8Ar9veLmDnmu8DHI6U=' 
WHERE 
  key_id = '05bf64d572bbebb6dc029338e7be6888e5dd572e329366d8ff0366c7c8197276' 
  AND (
    token = 'fqUIh/N9tPTuuOPHcfK3EBeNT8Ar9veLmDnmu8DHI6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040