UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jf44fU/rpak10AXvvBd+/F2J165yIBRi7E7LzaT+Gzk=' 
WHERE 
  key_id = '2831aa4fcd370c6cbcc3416d5ea1f4fb1be16715fc0dc8a7b12a18d652bce7ce' 
  AND (
    token = 'jf44fU/rpak10AXvvBd+/F2J165yIBRi7E7LzaT+Gzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )