INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '135a4447649ef791d2185981126398cad9c7c9868e1750a54d8a435d4cead958', 
    'eqE02J7BzDha6jK1eAWH0AAe+vWa7he/3v2rc7QF560=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)