INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a65a52f3847c3238ba43315201fb650e5a594a8e919079ad5c5e7e00b96c03c', 
    'gHQhuhfFfyXcU7pLbzxwJnCwa3Sb/1RWKhzYvFjwjn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)