UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0Mx+PNCAjaLAsX/PVsscDOGZUusgo3jVSofCqWTX3Y=' 
WHERE 
  key_id = 'd0878c1acfbcb53bf72b2cd7d868c1849d66685583f39e5a5dfed0f72a4fa29a' 
  AND (
    token = 'g0Mx+PNCAjaLAsX/PVsscDOGZUusgo3jVSofCqWTX3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )