UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8TIOj5boJTygbPEsgI7flwS7+R+j2EhudssrdpmOs8=' 
WHERE 
  key_id = '8671f3053fa10f23e0f9ec09843a4a0e33ab5addee55981b22abd51206defcd1' 
  AND (
    token = 'f8TIOj5boJTygbPEsgI7flwS7+R+j2EhudssrdpmOs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )