UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N473od814z208gGr8TxShFwj65y0b13qv+Qy80oxOkg=' 
WHERE 
  key_id = '289330801ad9ab86bd6185bee73f9375a1fe474a409bbb5f49157ae424175373' 
  AND (
    token = 'N473od814z208gGr8TxShFwj65y0b13qv+Qy80oxOkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )