UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxN8aanEoX7CP7MEFu+j74r/M/lUUjOqd3HEf810VqM=' 
WHERE 
  key_id = 'e8ea9045415edb9e3f895d155c08d89ddd8a8e3f0a1bf3cc4892f56220cb87f9' 
  AND (
    token = 'bxN8aanEoX7CP7MEFu+j74r/M/lUUjOqd3HEf810VqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )