INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5960dc7b072e7a78d6f519d90d5248398c6c0303c30eefa74dd5cdadc54c549f', 
    'YKpkyrcqCWzBuLhhcaMS6HTJ8rQOvwhbAF/awrAHlyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)