UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfeYFIqLnzVHDohNBr3iaoK6GZd9ACiEM559W8au2nw=' 
WHERE 
  key_id = '31980fe9e40405c32575c90921c6c33078956894c7be8f8bf9b2233b0aa01f83' 
  AND (
    token = 'CfeYFIqLnzVHDohNBr3iaoK6GZd9ACiEM559W8au2nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )