INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d439a599b0c502b3c2647266632b54161d33191e80a8388c76f1fccd2ae8bb', 
    'mV0f4PlB6FxdV2MmVAQ8kP6Rw0DNyOsHhLH826GDnNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)