UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVhv2q44MDHORaSn+28rOKMstExft1NW0EOiCxVSfx0=' 
WHERE 
  key_id = 'a138d1dbd65a2cd5db4cd2d9f2b8e495f8f0f78089eb0a690f2e3512a4b9c8ad' 
  AND (
    token = 'NVhv2q44MDHORaSn+28rOKMstExft1NW0EOiCxVSfx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )