UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnKp9bBMjDNGDywLZzAu57Hl4FdVaXQ7GBF8YUp7hbg=' 
WHERE 
  key_id = '9c0d687b69fda4fc8dde7f2873fcd581b5c870998504248fb45195f32e4040f3' 
  AND (
    token = 'RnKp9bBMjDNGDywLZzAu57Hl4FdVaXQ7GBF8YUp7hbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )