UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4zlLkfQqw86Qaj8KuD++VFl15UHrC2OkJaw5EqVpGU=' 
WHERE 
  key_id = '8361db007d2ad4af6758a464d6e62e93da5088a2e7a44b02c4e7db5953dca7ef' 
  AND (
    token = 'S4zlLkfQqw86Qaj8KuD++VFl15UHrC2OkJaw5EqVpGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )