INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32e8e4fcdfaa47ecfde14ce030591915dceb06cab49da5987f745e6a014b691c', 
    'PusjlEU5JQvLorrKmacfGbSJttOfbSLQBXBIweu3/QQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)