UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6LQ3XTHiigJIJi3D463qXmxGTaoNfWfOXOatiKqUBA=' 
WHERE 
  key_id = '58fc0178250909f0614fc24c50c0beecbb52dd3c838e24432a05afb45dbe08ef' 
  AND (
    token = 'U6LQ3XTHiigJIJi3D463qXmxGTaoNfWfOXOatiKqUBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )