UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTOgFag5dX6k6HLQMZpZeZMhpI3xqS8oPPkYVqjUvL8=' 
WHERE 
  key_id = 'e89ac7847e6b7c72dd97348e75285d45e61b0535e8ac09b8fba6999c80ba7cff' 
  AND (
    token = 'OTOgFag5dX6k6HLQMZpZeZMhpI3xqS8oPPkYVqjUvL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )