UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QMbA/f2LzsBE34w7mLvQayCO/qUU9gEVgt/R5nqPxE=' 
WHERE 
  key_id = '04c974a4ba363cb4011d60e809c26ca92b1043dc8bab650cd530c43c56dc05e5' 
  AND (
    token = '3QMbA/f2LzsBE34w7mLvQayCO/qUU9gEVgt/R5nqPxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )