UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgzzA/OQBJHToLXugK091LJX8UqlJ8rUwMC9/32zJFQ=' 
WHERE 
  key_id = '917f2f3d5f167ecd94e9e3ccb8045da1062d015269d052ab5ea60ea8ee69da67' 
  AND (
    token = 'pgzzA/OQBJHToLXugK091LJX8UqlJ8rUwMC9/32zJFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )