UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pE+Y10uxkZBraakTx5P8XPHRBygOkFvQeB/9HYNz6PI=' 
WHERE 
  key_id = '75bd02b6e62b2bbfc198171f70aff0944fc4291de6c64e23935eedec4c755613' 
  AND (
    token = 'pE+Y10uxkZBraakTx5P8XPHRBygOkFvQeB/9HYNz6PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )