INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c0978299d33fb3df21c536d0c83a57fef635cdd2d24c2be689d3e973c16eb2', 
    '0j+BpCvnoQ1qrWukTGdhYhvs9W01JoaPOVvFXHltJt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)