UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSABDJgEkqInwYpMfKP/GpIyrA4GVY3lNni2jAPV5zs=' 
WHERE 
  key_id = '73756702c5cb28aef59b565a3de514610a825a9700c2f11f3fffb9fc3440fb7e' 
  AND (
    token = 'uSABDJgEkqInwYpMfKP/GpIyrA4GVY3lNni2jAPV5zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )