UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6g7dAMgcAuea3v9dFtZCAgic7xgzJCONl3I/ugDVpY=' 
WHERE 
  key_id = 'c7285352af0081178319a47a9d3b0ed02e7845bd731515042222a752d52984b4' 
  AND (
    token = 'G6g7dAMgcAuea3v9dFtZCAgic7xgzJCONl3I/ugDVpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )