INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a6ee03952ad723648bbc8a25d2bc2f34a15c074bf2f0c83545e62922564835', 
    'DCbrvZN24mZ89l9qkdn2qGaBWSqwKxNqs4apqtfJM5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)