UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EnSAvLz7WtFm1PazhqGICCikzQNF0X6X3dtpIwSsxI=' 
WHERE 
  key_id = 'c07b204c8922adfea7bede11bd4c253990b0b79d1afe62cdbb1345207807a700' 
  AND (
    token = '/EnSAvLz7WtFm1PazhqGICCikzQNF0X6X3dtpIwSsxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )