UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15S8Fs2ZxgASGoclKhp3Pd3l/hpxDzewU9JSAaSzpPs=' 
WHERE 
  key_id = '80615c2a7f755978b1ea0f914a100d5616d622581003dcc415f3e9534cb5ed4d' 
  AND (
    token = '15S8Fs2ZxgASGoclKhp3Pd3l/hpxDzewU9JSAaSzpPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )