UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9e/G2PLMrbBolU4ynk1PbOv8aCHNayMQ0+vST+cG/EY=' 
WHERE 
  key_id = 'a59c0af67b0b61752febebdf9acffa15b1d3e92fffb61a9f4f8d846c2c2c3f66' 
  AND (
    token = '9e/G2PLMrbBolU4ynk1PbOv8aCHNayMQ0+vST+cG/EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )