UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRNpyXHaiH1IWlm34yuYIyYUQZjQQiaWx6oE0huw6ls=' 
WHERE 
  key_id = '559e09fab846f7fe726ec5ae3274e6c34fd1aa2962c93d1aa7934aaf9288a552' 
  AND (
    token = 'IRNpyXHaiH1IWlm34yuYIyYUQZjQQiaWx6oE0huw6ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030