UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDdLmLz4bB/Rw+WYHKV9OiEwEBH8u3+rLorwutNeRag=' 
WHERE 
  key_id = 'eae71591d114416add655636dbb78c3f7e12ed708606f371c899b083976a361c' 
  AND (
    token = 'DDdLmLz4bB/Rw+WYHKV9OiEwEBH8u3+rLorwutNeRag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )