UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fi8RqVEWl2Nne5rwIkJ7/0TpIDtpQ18CCX7gumyYn0c=' 
WHERE 
  key_id = 'a1ee53291c1c7445f52d9f45c621664963092a09a6282d919aac7de354c16d6c' 
  AND (
    token = 'Fi8RqVEWl2Nne5rwIkJ7/0TpIDtpQ18CCX7gumyYn0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )