UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTxF9bQ2gAsVsbR6JC0TFINfkUbGeqNXY5sCfKG3Dtw=' 
WHERE 
  key_id = '901ca0436bccc027cc04e96acbd116df4f970f9c5c653ac5bc14c3ccd01b435f' 
  AND (
    token = 'XTxF9bQ2gAsVsbR6JC0TFINfkUbGeqNXY5sCfKG3Dtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )