UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uu7YEH7HTsHKgmnlCECBHmTC04BGbIdG3yZ1qhbLY4c=' 
WHERE 
  key_id = '6dad5dbb2f34422c52016f859430eaa5b89ff0a18daad3ea84da34d84a73605c' 
  AND (
    token = 'Uu7YEH7HTsHKgmnlCECBHmTC04BGbIdG3yZ1qhbLY4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )