UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7pt7XmSjjmf+c1IZwoesjTp4Wv95dYFcOxTb2TpvbI=' 
WHERE 
  key_id = 'ab1792a6d8d4b56bd3b1dfdcc86f056b761fd618cef6a61e54cb0148d2cff035' 
  AND (
    token = 'Z7pt7XmSjjmf+c1IZwoesjTp4Wv95dYFcOxTb2TpvbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )