INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3438eb1dcb59f1aeccd925c26789da039c26c0125cfaddab293de3d2f0e80e99', 
    'WVdYjHDLo47TqdXD82RY9wCl0mkpsoN6JvRnPzQ+AdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)