UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkAj2pc9ZWAn0DBewYZV+BNXgAzixKbw1f1ssMMl1bg=' 
WHERE 
  key_id = '098f60184579823f70a5517f20bb75939c97e8e9c4dc5f5a4cdd8a6968cc11f8' 
  AND (
    token = 'EkAj2pc9ZWAn0DBewYZV+BNXgAzixKbw1f1ssMMl1bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )