UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Afqa8yKfv68YzKtuKmfb39nOxyhaRs7NNUI3YxhhxvM=' 
WHERE 
  key_id = 'e455f30d50f12c47cb5be49d02362dc724991a25a68ee52f3d69b8d8144b871f' 
  AND (
    token = 'Afqa8yKfv68YzKtuKmfb39nOxyhaRs7NNUI3YxhhxvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )