UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCeZn873cb+0O+6ylWoxhI/cGC29fhaUzqZsHxys5kg=' 
WHERE 
  key_id = 'b085f71b207815cf7799577448a59f764f135c740aaa0a1a08df0355fcfa9cab' 
  AND (
    token = 'WCeZn873cb+0O+6ylWoxhI/cGC29fhaUzqZsHxys5kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )