UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+a9n+lespK8QLuJ0DIqvSTLgDPKgDM5bqaMfVdtBBco=' 
WHERE 
  key_id = '3f5b932d343e125f9276a2ba98accc48d78e8eec3f978a0a105377f285b0367f' 
  AND (
    token = '+a9n+lespK8QLuJ0DIqvSTLgDPKgDM5bqaMfVdtBBco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )