UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRlNffEgRHvpg9IVBPYgRZeReZkbF978nPbZK38cdM0=' 
WHERE 
  key_id = 'f01e25d4898c7de09acb099310bb35fdfcb988d4c7a470af9df849504b0f9a9a' 
  AND (
    token = 'nRlNffEgRHvpg9IVBPYgRZeReZkbF978nPbZK38cdM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )