UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgcnsfGshzh+Lie2UvWUM8WeNX406hHpIPCQnS17j3g=' 
WHERE 
  key_id = '30f463398a3ba7bf2864c1c588daac4e33f6c38164596d370e1e44e8f46fa2e4' 
  AND (
    token = 'kgcnsfGshzh+Lie2UvWUM8WeNX406hHpIPCQnS17j3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )