UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/N+vnQ1/QONIghyBQ4yowSjTm/bxvhzuiWY5+lmCm8=' 
WHERE 
  key_id = 'bd0221922474538fa8478f298ec23ce6e781e4e16566ed186af698dec2a234f8' 
  AND (
    token = 'P/N+vnQ1/QONIghyBQ4yowSjTm/bxvhzuiWY5+lmCm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )