UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M23NViNxiCs6xiZ/Yc9480bYcLodc8zsFSXyBeaAxM4=' 
WHERE 
  key_id = '4cb660ad5c07597a753d25485b7861c5f998a9311a616ddd3ac777d0c3845560' 
  AND (
    token = 'M23NViNxiCs6xiZ/Yc9480bYcLodc8zsFSXyBeaAxM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )