UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86VUOp9/L7JTN8Vci+vY5DXfX36Xr2AGAOeuTqSHk9k=' 
WHERE 
  key_id = 'aab8a38cbaa48f9857a0961f85fdd86a99a8082da6cef692d1425fef903e35a6' 
  AND (
    token = '86VUOp9/L7JTN8Vci+vY5DXfX36Xr2AGAOeuTqSHk9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )