INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a441c321ba48bd5c220a79a20bb1283f321e191b5abc49c4b1842f4f5a6ae797', 
    '7nf4GjRdzL0OIGN7s47yGmJgSItl5J+HqtECG/hIloU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)