UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pztj3Hv/53C5KfmASBWPp41SLdfNNTK/zu78S2bnHQg=' 
WHERE 
  key_id = '235d3c986d6575432b5c8aeb63a52cd15145258d0114b2d8e935bea3a6db5031' 
  AND (
    token = 'pztj3Hv/53C5KfmASBWPp41SLdfNNTK/zu78S2bnHQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )