INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0315da7547f8024b8d7c3c0b723d468b4a23a7303f29e9decb68455f7383cb5d', 
    'Q7YnNKa08b647HYgA4aS7uf72taWFrNI6ISl/bB5eIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)