UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDauSGAMIpfNNB5jcdGur3TI6MSxRtyFjgQD/JqOpPU=' 
WHERE 
  key_id = 'bbd157d9c7974773cd2c404074694b8df31c3bfdc04693ce7991e20b0691003e' 
  AND (
    token = 'vDauSGAMIpfNNB5jcdGur3TI6MSxRtyFjgQD/JqOpPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )