UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8XBultxmF+U5UIUiqYMuYSCvzLh1MZjVP9uQnHHTv0=' 
WHERE 
  key_id = '18442ffcc92690752781335905358c7952729cd1a6f2eb5b2f11ec7b6f06d203' 
  AND (
    token = 'P8XBultxmF+U5UIUiqYMuYSCvzLh1MZjVP9uQnHHTv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )