UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3j2S1b9i/qXhsYqJ2c3RXnvAIKQh7emO5YRPFa2tYKo=' 
WHERE 
  key_id = 'b12fc97316ac2a05ad6e4a5c3aa6673d05ec13ffeaee6efee9ec246655f0de7f' 
  AND (
    token = '3j2S1b9i/qXhsYqJ2c3RXnvAIKQh7emO5YRPFa2tYKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )