INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7591af4637df11dff7483bf9a409031a3bc699e01f804e372761352dc138296f', 
    'Ec1WLNbnrhhnUWeUA0SNH7ddkpztjE/g6Kr5NOXSf+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)