UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiA/qdRxxd/cbkxP6Lvr1v0xKzliEgS4sHf4Ez382uI=' 
WHERE 
  key_id = '3cc60a14a56d3d7e3aa273103179f02e2d76daf9399004344025f900a4b073e4' 
  AND (
    token = 'yiA/qdRxxd/cbkxP6Lvr1v0xKzliEgS4sHf4Ez382uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )