UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srIKzIR/4fPROam25OCqBwII4cU+DKKiDktQ8R+KuGo=' 
WHERE 
  key_id = '4d410def7d5a1f6c2ac40a42521868a7368e099149a2ec4de92ea920fbc937a5' 
  AND (
    token = 'srIKzIR/4fPROam25OCqBwII4cU+DKKiDktQ8R+KuGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )