UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cou2PciX3tIWaYOkc0zMsFam2nMKWf6sga5iVdIdxfM=' 
WHERE 
  key_id = 'fcd6b2d6c8bded147f01e10d3f7be9dec5cb2d6315e5c5de5262b23b5cd729ac' 
  AND (
    token = 'cou2PciX3tIWaYOkc0zMsFam2nMKWf6sga5iVdIdxfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )