INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd387a34adbddee1602c0c403e7ccede573f302d8c73216c9ce7a8ad4f7ef6ea9', 
    'n69x9rIJLkQfADgjkDcoEunN7KZiaQ3yRy923Tc80aY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)