INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d8fc6cd88e9f9184ab3d0a66ccafecb71feea21f9aa31a324d295577756a361', 
    'Tytx1FeoDfv1EuzPTyD2MjErZwRgjQ6aBdrHL9QuH6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)