UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNr2VZBMQp8iUacMh+0EyhUe+fgs6ZQLtH4jsk+FsKc=' 
WHERE 
  key_id = '61ffc325b9dc2adf76bff7988bca3fff296268cd1e3e66bb84eafc7ccdbebc99' 
  AND (
    token = 'ZNr2VZBMQp8iUacMh+0EyhUe+fgs6ZQLtH4jsk+FsKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )