UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFZnMaF2qwzDEc8sdf/8b6NzVUkzekaYjf8SyCyfgoI=' 
WHERE 
  key_id = '2bd9090455fe3a943625e758cc98fb31d655e2b690723c866ef646ebfbeaef97' 
  AND (
    token = 'CFZnMaF2qwzDEc8sdf/8b6NzVUkzekaYjf8SyCyfgoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )