UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YowDTDwK87dUy196LmnQ2R+7NLRHj4kZuw35W2c81Xw=' 
WHERE 
  key_id = '9dd3f4e3b2be2872d984e227c47b47014cfe5ee0d3f3f15412677faa17285289' 
  AND (
    token = 'YowDTDwK87dUy196LmnQ2R+7NLRHj4kZuw35W2c81Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )