INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ba2238297f37557b29994b561faea119abf5492ef84ec0f2b742cebccb8662', 
    '4VPSBL5eWiKncKcSnqcPoVljGFaoedxL/Blu9GDyvxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)