UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuwcHkfgSEoHyxH8bs4WDBhfUyxsVyfczTa9JVVNrMk=' 
WHERE 
  key_id = 'edfb806b8c5c183563c1cd2f4224a681ccea9b2d3c5d30431c53e9dbc80ae15a' 
  AND (
    token = 'SuwcHkfgSEoHyxH8bs4WDBhfUyxsVyfczTa9JVVNrMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )