UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CdGzqrgGUTMCsO3AcOyusCpdTypMedyz2Cgt+DYFkY=' 
WHERE 
  key_id = '545024f072d7c4086e9604ed94589e3d05d20c6bdcbcba3bd00603b2dbaaf193' 
  AND (
    token = '+CdGzqrgGUTMCsO3AcOyusCpdTypMedyz2Cgt+DYFkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )