UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9DD990NdDvGaFuLZ9Iz/IoZydWChFl5viy1h60r0bc=' 
WHERE 
  key_id = 'e1b27b4e84a55ea2e91683da4b979add8e8ec9ec3caeec078ddbf95f85fedbf7' 
  AND (
    token = 'u9DD990NdDvGaFuLZ9Iz/IoZydWChFl5viy1h60r0bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )