UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1kLoz3HSgLdSsL99AUvR6//WpiAAQSF6kBEVlYI8GI=' 
WHERE 
  key_id = 'b1272fc70554731a6ef73cca9bd254b24a1fed9b2ceff53d1b50958ea57fc873' 
  AND (
    token = 'q1kLoz3HSgLdSsL99AUvR6//WpiAAQSF6kBEVlYI8GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )