UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nI/07SfighvQYjPuTl1Q6GX91VqdXujMskCRbhE+jsw=' 
WHERE 
  key_id = '524840770349e454afaf369af6fb5fbf1fec9748ef31a25e7584798d10f099a1' 
  AND (
    token = 'nI/07SfighvQYjPuTl1Q6GX91VqdXujMskCRbhE+jsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )