UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGceN8RrcroTyGGIQKX3NQuKvJa08/28uoNZQFjbXFA=' 
WHERE 
  key_id = '1dc5b860bd8d3424e76bfa238d6e7920c573493d31e3ce51527a3bdccff10056' 
  AND (
    token = 'cGceN8RrcroTyGGIQKX3NQuKvJa08/28uoNZQFjbXFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )