UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGczuJbhIR8XdvvqYEsVuhh5wT8SR4fnvtgLmT+7ayY=' 
WHERE 
  key_id = 'e55d94dfbbbc4b47a595f116b9314db417fab830ec500dcb81e3ddac435d35b3' 
  AND (
    token = 'nGczuJbhIR8XdvvqYEsVuhh5wT8SR4fnvtgLmT+7ayY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )