UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIXZo03Hc/lKMW7c3h7KJ6UKiSrUE168cKnM67PNU+o=' 
WHERE 
  key_id = '28fbf44a4bec4310c26055923265b4d5705dc7e35b79c6f02e0aa3b92000dd88' 
  AND (
    token = 'PIXZo03Hc/lKMW7c3h7KJ6UKiSrUE168cKnM67PNU+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )