UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5L3y4cq7R4uQbz56tQKfNPoaKpuNUs6aY9SkbidaZnE=' 
WHERE 
  key_id = '629da852ed5da7e1c3d46f2040e6063d581d577bc4665b63e7982370bd18d583' 
  AND (
    token = '5L3y4cq7R4uQbz56tQKfNPoaKpuNUs6aY9SkbidaZnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )