UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oz4BJyTl6rFM1jBaImjMClUiYgWWDL/5kpEQPsLxI5c=' 
WHERE 
  key_id = 'c25ea00116e54fc6915088fdb5357004fb29cc05f2e4f46a1f8e1ca280508b6c' 
  AND (
    token = 'Oz4BJyTl6rFM1jBaImjMClUiYgWWDL/5kpEQPsLxI5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026