UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARSyr0kIjrIWHBq4olxZ2V5W070NQPcSBzzchGpcKa4=' 
WHERE 
  key_id = '06f8bea2a5c2002e482f7c5b8789773d63fa76302908142374ef539e2c0534d5' 
  AND (
    token = 'ARSyr0kIjrIWHBq4olxZ2V5W070NQPcSBzzchGpcKa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )