INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6841abd4e45a1e6ea400b87291e9437bfd5bea40535200eb0a608016e2eca953', 
    'hcRPHbkfkLlWhK9jaFka9AdbmqSv1/dxOhhYNqj2PgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)