UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZsqW7eEuHTj6m9yLwKz+DLy34U66oFYPlR3lpY83tM=' 
WHERE 
  key_id = '0e8ef7962b85c0ca1cd9000f3aff1572000e0627ef3fedcef0624777bfeb71c9' 
  AND (
    token = 'RZsqW7eEuHTj6m9yLwKz+DLy34U66oFYPlR3lpY83tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )