UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lXo8b4IVAnm7gnAP5S+ZKmpEQwob41z6uxgOZRkPvIA=' 
WHERE 
  key_id = '17c0b39eefdd88b29c1fa10718d934a45416d65bb1a6c6c2e51f226c2fb094e9' 
  AND (
    token = 'lXo8b4IVAnm7gnAP5S+ZKmpEQwob41z6uxgOZRkPvIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )