INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294ffadf6cc73dcdc57dda5315cde38a4d43221cfdc2620e4ef747f88b92df23', 
    'J13TZWvMEKkQLpyf3PXwSQiNKZlBwS5EuZc2hfZ1Ba0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)