UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70gRrF7HzbD7BUDb7u4e2507WgKxf4pwATjjjXPMKfQ=' 
WHERE 
  key_id = '929b1fa01bf3f4d76db08811ee3bd07856411e22d48fa51b083f7caee774d07f' 
  AND (
    token = '70gRrF7HzbD7BUDb7u4e2507WgKxf4pwATjjjXPMKfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )