UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SV6tVxXfdOKlTqFM18vrFtWrVJRT6W7Trnr+dpe4dO4=' 
WHERE 
  key_id = '5acb11c7491044690415fe2d09659d03b936fb9fccee0705ccd7f2edd5f89bd6' 
  AND (
    token = 'SV6tVxXfdOKlTqFM18vrFtWrVJRT6W7Trnr+dpe4dO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )