UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd7mE2xHEU7Os8NRnfS9eRdRuhw2HllMjZAv6Y5P9pM=' 
WHERE 
  key_id = '93a812a880ba01b1b10c892fc3d6a683023fd958ca18d6cb8e7d6c61d3a7a08a' 
  AND (
    token = 'Qd7mE2xHEU7Os8NRnfS9eRdRuhw2HllMjZAv6Y5P9pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )