INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1900efb9fd981687acd1d6ac626828457c8d993ec5f6515c736306bb7be6204f', 
    'mKxhem5uQRHI9YahRRLQ23e8WFODsJX2RUUqHVQYP4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)