UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nLxaHTuU6yo7E4uVUxQOA3vigQzXdts2gq4AjJRKeE=' 
WHERE 
  key_id = 'f82833c6d852fcb6e0f2fb9c1195c13eca06eb165138026877a433d094d9872d' 
  AND (
    token = '+nLxaHTuU6yo7E4uVUxQOA3vigQzXdts2gq4AjJRKeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )