UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nF0lnguptucQxrUnczctBCZPIzKm5dIsjYx3yQ5DdQ=' 
WHERE 
  key_id = 'a8a753c646518a80001dc132a3c3c6ea303ad90ba6d7baadebf6dc5721371fd5' 
  AND (
    token = '+nF0lnguptucQxrUnczctBCZPIzKm5dIsjYx3yQ5DdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )