INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f61e1831046f7ede23bbc3d24387ef8e4986957eb469507449e41c986c8ef9', 
    'umfQcjO/zHEwW+gp0s8pYEpROuNeFTs2CpRD2oc3FGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)