UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy8eRqn3axsISbEaggS4+886NxAf0KAqGhaUMCteUuU=' 
WHERE 
  key_id = '860a6f09c24d7e5b1c2c6a0d004e5ea5cec970f7c5fca8ef6be8bc799e9e947b' 
  AND (
    token = 'gy8eRqn3axsISbEaggS4+886NxAf0KAqGhaUMCteUuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )