UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vd+5f0EcRQx0zkHLreQYTD98Q4Xb7HYlwGxjFNK4fdM=' 
WHERE 
  key_id = '2e51e55d79f54cde358101021273108cf9d8783f4cd076ea3a0aa9636909914e' 
  AND (
    token = 'vd+5f0EcRQx0zkHLreQYTD98Q4Xb7HYlwGxjFNK4fdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )