UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCKEkMe5HDn4t7v6htKnIsqBr+HIynzHe/Yo7KFOhpo=' 
WHERE 
  key_id = 'd9597f6c728ade63eb004420a02993d73f487638962e4e2dc1ee71131c1cc7ca' 
  AND (
    token = 'dCKEkMe5HDn4t7v6htKnIsqBr+HIynzHe/Yo7KFOhpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )