INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40763b948c6b62932a09ff20f93511864eb7367999ffbd3c97765037d3e346de', 
    'GKhd1QOk8gM4Vo7g8dHe6Q+abiP9r1NNyUk5mHQyjpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)