UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUh0usgs3KRKNbrNuF1hbrjdCur5BTAHRFit/8ZA3yY=' 
WHERE 
  key_id = '7e4d02123d188a8bada78810e9ef132b3b86f39a43baeed897b09ff5ea1c9845' 
  AND (
    token = 'hUh0usgs3KRKNbrNuF1hbrjdCur5BTAHRFit/8ZA3yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )