INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f29928434d16f8a8d6c560bb24ebc96053d10e89074413ff1be1cbddebfd92c', 
    'g4IHuULrhzncoGGEQVojdtQVwT8BVhyE+Rh6P7TO2iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)