UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Su1A3AuXBOoRgKrb6nPQ8PsZ4VftQhfvciuJknXzvyw=' 
WHERE 
  key_id = '2fd830d56e0db960621a8aefd09be671d8d98efcb8e09e6008bd34cdc766ab2e' 
  AND (
    token = 'Su1A3AuXBOoRgKrb6nPQ8PsZ4VftQhfvciuJknXzvyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )