INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '992b4cfc8edadf898c5bea9cd6522fffc5a592a7ca548e5538075072f31d323f', 
    'ABiq5h78fSZvxXRHCEed61OgOaJnBw2NrvGa+D556jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)