INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873aa37fd3162fcff7493279da4dc7ca3338f47d3807323e2d72cc484c5d46f8', 
    'b1Aic2TeqF3VxW7VU5f0PyZjGQxHWiqy7mwlqRq0hc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)