UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsiAt9TtAsuKSvFxINmIhyy86ICttCgb39ZTt+2Zm50=' 
WHERE 
  key_id = '689653a3396ee153bda68bcf817652e7ca92e65a254f6400549fa4b924abbb55' 
  AND (
    token = 'SsiAt9TtAsuKSvFxINmIhyy86ICttCgb39ZTt+2Zm50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )