UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WAENFVxxZsgIiAnR5+O8x2pUQEfQW++fnjI1iTtGfI=' 
WHERE 
  key_id = 'a250eadfd733bad4bb6105e7ed8f95b2ff6914eb5c668671ef6ab1f7943ef728' 
  AND (
    token = '2WAENFVxxZsgIiAnR5+O8x2pUQEfQW++fnjI1iTtGfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )