UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XgOCw8zhAms8WSkYbvpiGvZhA93CTrl9JAAH8wpzUvM=' 
WHERE 
  key_id = '2c441392ff02f9947dc277dd9e6df151c664dff9497f8c354200a5f4f8bacf7f' 
  AND (
    token = 'XgOCw8zhAms8WSkYbvpiGvZhA93CTrl9JAAH8wpzUvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )