UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nH5U3PcSeU+63RSSLtRpJ2Xza1ox0eizb8amdkmo9lA=' 
WHERE 
  key_id = 'b2250391060599d8b49d97853c56421aabec4aacd38adb642df611d6d62e4dff' 
  AND (
    token = 'nH5U3PcSeU+63RSSLtRpJ2Xza1ox0eizb8amdkmo9lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )