UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqN+MezYKCKyeuHjxK4BrGXaEMQllpaRdgj2I9a6Qeo=' 
WHERE 
  key_id = 'befefe541a3bedf78109c190fe35ac007425b3b18e2711ac299b241bce74d084' 
  AND (
    token = 'VqN+MezYKCKyeuHjxK4BrGXaEMQllpaRdgj2I9a6Qeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )