UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSNxoH8/JNGeUXmLr1CNcxaZsKP+C3vg/HAwTuGietA=' 
WHERE 
  key_id = '779f84fb117fb9ca7e41a07843f02fdcd8ced6f3bbe9ea6b7cac56c93ff2ac5b' 
  AND (
    token = 'lSNxoH8/JNGeUXmLr1CNcxaZsKP+C3vg/HAwTuGietA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )