UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSBiyqOoateXs0Uv5FJzyBQGLHpLRTN5voSltu5OncY=' 
WHERE 
  key_id = '7d41810add54a55b3e8b6862d86aae9d8d0b3d3d124d666cb8cd6da98eed9338' 
  AND (
    token = 'gSBiyqOoateXs0Uv5FJzyBQGLHpLRTN5voSltu5OncY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )