UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7g7jldD25lwOmRRmjnE73fETBhNHPj81AznVRsy/oQ=' 
WHERE 
  key_id = 'a5f35a25491fe4cac4279955c90320e86aed4bdbfaf3cf95ed31fdebb14b4e1b' 
  AND (
    token = 'F7g7jldD25lwOmRRmjnE73fETBhNHPj81AznVRsy/oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )