UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvwU/0snM3uod+dOzm4DBwOlIg5kX4HaP9/Glb4xb/Y=' 
WHERE 
  key_id = '7fd40ce8ddc4d85799b67dd6cb4039c76f656f456074a75d0fd610fd1c96e465' 
  AND (
    token = 'rvwU/0snM3uod+dOzm4DBwOlIg5kX4HaP9/Glb4xb/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )