UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fia04fqIojFqGazU7OBtYrPzTDNH5rlLnVffJnmnnp0=' 
WHERE 
  key_id = '7a00c6be73a71408a70b45964f3fc5f7f0da8059431e0106a1372788f4626a98' 
  AND (
    token = 'Fia04fqIojFqGazU7OBtYrPzTDNH5rlLnVffJnmnnp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )