UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+/nNSM2FpmulGHk59EH7XwqTSXMEDy9pElHggbnHnM=' 
WHERE 
  key_id = 'f7e56f8589007225b327061bf9dd3aee02aff7591f832eb5a00b55ee216be02f' 
  AND (
    token = 'o+/nNSM2FpmulGHk59EH7XwqTSXMEDy9pElHggbnHnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )