UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HgpjxtCXQjhpT3HrMYhLmwhjV0uGwELDb/VzCEvOdac=' 
WHERE 
  key_id = 'fe8f351c8b6ceaf3cb3d366340ef69ffb5455390d6d5bdf1498ed9d9a02e5d2d' 
  AND (
    token = 'HgpjxtCXQjhpT3HrMYhLmwhjV0uGwELDb/VzCEvOdac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )