UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpATS3Guw63sWgSP5nfYPZ4/7sPEHYydt1p36aPpP+k=' 
WHERE 
  key_id = 'b3d2c4c681dad50f69ddebd8fd291d8c9cd0d8ff7295f715cb06bd09427470f1' 
  AND (
    token = 'BpATS3Guw63sWgSP5nfYPZ4/7sPEHYydt1p36aPpP+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )