UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqCN2yvxRF91uNllcierJxN1xlBZQHdQwxvlSPKVgoo=' 
WHERE 
  key_id = 'ffbdc179ea32d7cc95c5d5da63bc012a2e37bd62e2d005a00e8ef3a655b7a409' 
  AND (
    token = 'nqCN2yvxRF91uNllcierJxN1xlBZQHdQwxvlSPKVgoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )