UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCg6CFn3GLjoAPBzPZJfUTIrDGnH/60wTs9vZuy3WpQ=' 
WHERE 
  key_id = '6625b1aa2cca2336094d2b5d6c8293afa936b5ece37823fd8b9d5cdad81788fc' 
  AND (
    token = 'qCg6CFn3GLjoAPBzPZJfUTIrDGnH/60wTs9vZuy3WpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )