UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxKERNths05/09k/E8lhzm0mPhFR2I2mE71xMpPcSOM=' 
WHERE 
  key_id = '12e0507a343be3b11d7377ae5a9a8a1b9ec5ddd40606832463ccbe41263a123d' 
  AND (
    token = 'vxKERNths05/09k/E8lhzm0mPhFR2I2mE71xMpPcSOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )