UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blZNB9S4lu1d54KaYOUPtOm6B00ReEcxIElkGwKo3fQ=' 
WHERE 
  key_id = 'f4c10fc90d30f4574ed0fef4494d60e3ed97ebf7977886e8c391a7ec589b284b' 
  AND (
    token = 'blZNB9S4lu1d54KaYOUPtOm6B00ReEcxIElkGwKo3fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )