UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RO18MXImfg2Q65BDY7ROB1FeYOLy+eJjxHtbJsvBo18=' 
WHERE 
  key_id = 'b7cc308ef51e3a42c4dd20757828a95b63ceba081b87e9be480e00cf86c442e8' 
  AND (
    token = 'RO18MXImfg2Q65BDY7ROB1FeYOLy+eJjxHtbJsvBo18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )