UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kiPEUUc8U4ggEBPZKnHd2FZR4Lo+4squUab4JlrL3E=' 
WHERE 
  key_id = 'fa34dc1dd95ead7ba813df58d82cb62d264e903382621e8154056578a73170b4' 
  AND (
    token = '/kiPEUUc8U4ggEBPZKnHd2FZR4Lo+4squUab4JlrL3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )