UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vraqYDX6lIrJXRcZizoWA1jzAfKqh9TYids0gQE9hkU=' 
WHERE 
  key_id = '6889c37e7babf3e8f772f4c15df7054784ec87c83ae6dddf7e7342e1692ddcc7' 
  AND (
    token = 'vraqYDX6lIrJXRcZizoWA1jzAfKqh9TYids0gQE9hkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )