UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bD/7p95KzZtvnKFKhqGjS28mmKxAC1Dj+SFb6Ahx3U=' 
WHERE 
  key_id = '01515f3f282d631c08769092eba49f8cc87517594f8f48fff83eb1d5c707d05c' 
  AND (
    token = '/bD/7p95KzZtvnKFKhqGjS28mmKxAC1Dj+SFb6Ahx3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )