UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZN7+mCuFbREo4lvDbyz4PfvzLsfNO+S04DXnJTi8pk=' 
WHERE 
  key_id = 'f1522b435eea692de86d32f687fb97469d9f46e6da4ef90d163ddceaa6c63677' 
  AND (
    token = 'mZN7+mCuFbREo4lvDbyz4PfvzLsfNO+S04DXnJTi8pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )