UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0clMbY/TQsCqsjABRG2b2xgons/BejQ4nmqvZ3iVIc=' 
WHERE 
  key_id = '54a204e05ed91f2451408c3e23e959269b342d48ca25848151dd03daa8470a92' 
  AND (
    token = 'i0clMbY/TQsCqsjABRG2b2xgons/BejQ4nmqvZ3iVIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )