UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YQ643+FO0YGz1Rrm1kt9vERrvDTsC1o3nZ/m+5GYYI=' 
WHERE 
  key_id = 'a1eb8be86b8138e1700d0ec1d1d3c3624c8480acdd0310a21df4842dbb08690f' 
  AND (
    token = '2YQ643+FO0YGz1Rrm1kt9vERrvDTsC1o3nZ/m+5GYYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )