UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjQEMBFQPVvWaM7jTVrjSybCuBqQxF+xJ6JzbIClsug=' 
WHERE 
  key_id = '8abf234b3406a3f29a3d8a81eeffe222ee00e4665e804796a96a8554c9d473ff' 
  AND (
    token = 'GjQEMBFQPVvWaM7jTVrjSybCuBqQxF+xJ6JzbIClsug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )